MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9
SHA3-384 hash: dce7520d0de9e9e58d53ba49186eb6797013046e42bd0a75a4ed6e903a5780c45164bdd9be2ccdd3ddd70f11b9612203
SHA1 hash: 778deea5901defa07cf60adc8ed54893ab84b2f0
MD5 hash: 63732ca7e043eba95457402bc1a86bb4
humanhash: potato-fifteen-alpha-uranus
File name:realtek
Download: download sample
Signature Mirai
Create hunting rule
File size:4'858 bytes
First seen:2025-11-24 17:59:20 UTC
Last seen:2025-11-24 23:37:52 UTC
File type: sh
MIME type:text/x-shellscript
ssdeep 96:vbm4pv4P64L+4zOEpn4bw4Zz4bV4Dq4j441l4Dh4Dg4Rtb:yi5fuO4n7CkZp8gt0b
TLSH T107A107E674B5936A6DB1ED7371DAC642B14060ABE0D68C0BF2D2F0E9055EF61F484B83
TrID 70.0% (.SH) Linux/UNIX shell script (7000/1)
30.0% (.) Unix-like shebang (var.3) (gen) (3000/1)
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.x8606f6c2e48fe50cc39e412f309f22053e06db1aae20c68452dbc0c813bacfaa97 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mipsabb44bb778d3eb33722c8ff7858138a4353d8f46c73995602d2d84715e295b18 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mpsl9e715465d9cc0b6987d27bc3bdc7abe122bca168ff708d2ec0c2441263ad70fe Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm2de20b3347d90622f88ecd1675c009ab4b3a00eb12b454f72bc30d8f37511c26 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm52e1e849fc65cd435d469dcfea490d2481eff33e553e0960cd9e0456ae50c0bf9 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm619f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm7da87a874b834cfb9fc525ce39cd6c8ac65e118c0f401a9fbe9107bdc9c61dbe2 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.ppc961a10b6fcdd3bf9cb2eb496ea4458bac31b6891f1cdce4af92b3aa6dfa9e93f Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.m68kf4b928db067a0faa140e8fa79a2338315d998130414088617eaac7cc216872f7 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.spc44ab9070ccf7753d5e0cd3eba8625f2eed3e4f382bcb5789049efd299d84e633 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.i686f9d11add2e36cc30580e4e9ff6886a4235188b9132ce02f127ed02b06b578eee Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.sh479e05b52966b9df23bd75d3b953b346c354916469522876a7f1bc653f8146261 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arc294e36334bce82e0ea0289773fb352aa6ebc5d3572d2d15839846a953c9469c4 Miraielf mirai ua-wget
http://158.94.210.88/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.x86_64n/an/an/a

Intelligence

File Origin
# of uploads :
2
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69249d43f6a4ba1793af0179/reports/dd1bba69-b157-4090-bafb-94143d1090f6/overview
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-11-24T15:06:00Z UTC
Last seen:
2025-11-25T00:57:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Shell.Agent.gen HEUR:Trojan-Downloader.Shell.Agent.a HEUR:Trojan-Downloader.Shell.Agent.p
Link:
https://opentip.kaspersky.com/b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/babd64dc-f164-4bce-a2dc-d580489f7ede
Behavior Graph:
Download SVG
%3 guuid=ccdf84aa-1700-0000-aafc-460e510b0000 pid=2897 /usr/bin/sudo guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901 /tmp/sample.bin guuid=ccdf84aa-1700-0000-aafc-460e510b0000 pid=2897->guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901 execve guuid=f41869ac-1700-0000-aafc-460e580b0000 pid=2904 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f41869ac-1700-0000-aafc-460e580b0000 pid=2904 execve guuid=d6c11fb5-1700-0000-aafc-460e610b0000 pid=2913 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=d6c11fb5-1700-0000-aafc-460e610b0000 pid=2913 execve guuid=938a69c2-1700-0000-aafc-460e7b0b0000 pid=2939 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=938a69c2-1700-0000-aafc-460e7b0b0000 pid=2939 execve guuid=ede7a9c2-1700-0000-aafc-460e7d0b0000 pid=2941 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ede7a9c2-1700-0000-aafc-460e7d0b0000 pid=2941 execve guuid=154ce7c2-1700-0000-aafc-460e7f0b0000 pid=2943 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=154ce7c2-1700-0000-aafc-460e7f0b0000 pid=2943 clone guuid=cb710bc3-1700-0000-aafc-460e800b0000 pid=2944 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=cb710bc3-1700-0000-aafc-460e800b0000 pid=2944 execve guuid=23d148c9-1700-0000-aafc-460e940b0000 pid=2964 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=23d148c9-1700-0000-aafc-460e940b0000 pid=2964 execve guuid=e44a4ed0-1700-0000-aafc-460ea90b0000 pid=2985 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=e44a4ed0-1700-0000-aafc-460ea90b0000 pid=2985 execve guuid=e63393d0-1700-0000-aafc-460eac0b0000 pid=2988 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=e63393d0-1700-0000-aafc-460eac0b0000 pid=2988 execve guuid=f45ad3d0-1700-0000-aafc-460eae0b0000 pid=2990 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f45ad3d0-1700-0000-aafc-460eae0b0000 pid=2990 clone guuid=4854f4d0-1700-0000-aafc-460eaf0b0000 pid=2991 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=4854f4d0-1700-0000-aafc-460eaf0b0000 pid=2991 execve guuid=f87ca9d7-1700-0000-aafc-460ec20b0000 pid=3010 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f87ca9d7-1700-0000-aafc-460ec20b0000 pid=3010 execve guuid=f47d21df-1700-0000-aafc-460edb0b0000 pid=3035 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f47d21df-1700-0000-aafc-460edb0b0000 pid=3035 execve guuid=75a670df-1700-0000-aafc-460edd0b0000 pid=3037 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=75a670df-1700-0000-aafc-460edd0b0000 pid=3037 execve guuid=715bb5df-1700-0000-aafc-460edf0b0000 pid=3039 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=715bb5df-1700-0000-aafc-460edf0b0000 pid=3039 clone guuid=26a8d5df-1700-0000-aafc-460ee00b0000 pid=3040 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=26a8d5df-1700-0000-aafc-460ee00b0000 pid=3040 execve guuid=8aa8f3e7-1700-0000-aafc-460efb0b0000 pid=3067 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=8aa8f3e7-1700-0000-aafc-460efb0b0000 pid=3067 execve guuid=0f4e0cef-1700-0000-aafc-460e100c0000 pid=3088 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=0f4e0cef-1700-0000-aafc-460e100c0000 pid=3088 execve guuid=da9466ef-1700-0000-aafc-460e110c0000 pid=3089 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=da9466ef-1700-0000-aafc-460e110c0000 pid=3089 execve guuid=5e24afef-1700-0000-aafc-460e130c0000 pid=3091 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=5e24afef-1700-0000-aafc-460e130c0000 pid=3091 clone guuid=ddeee6ef-1700-0000-aafc-460e150c0000 pid=3093 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ddeee6ef-1700-0000-aafc-460e150c0000 pid=3093 execve guuid=ac6a9df6-1700-0000-aafc-460e260c0000 pid=3110 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ac6a9df6-1700-0000-aafc-460e260c0000 pid=3110 execve guuid=8af606ff-1700-0000-aafc-460e390c0000 pid=3129 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=8af606ff-1700-0000-aafc-460e390c0000 pid=3129 execve guuid=bff97cff-1700-0000-aafc-460e3b0c0000 pid=3131 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=bff97cff-1700-0000-aafc-460e3b0c0000 pid=3131 execve guuid=f321e6ff-1700-0000-aafc-460e3d0c0000 pid=3133 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f321e6ff-1700-0000-aafc-460e3d0c0000 pid=3133 clone guuid=6f652000-1800-0000-aafc-460e3f0c0000 pid=3135 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=6f652000-1800-0000-aafc-460e3f0c0000 pid=3135 execve guuid=f300b606-1800-0000-aafc-460e500c0000 pid=3152 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=f300b606-1800-0000-aafc-460e500c0000 pid=3152 execve guuid=87f35e0f-1800-0000-aafc-460e640c0000 pid=3172 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=87f35e0f-1800-0000-aafc-460e640c0000 pid=3172 execve guuid=493aaa0f-1800-0000-aafc-460e650c0000 pid=3173 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=493aaa0f-1800-0000-aafc-460e650c0000 pid=3173 execve guuid=23d7f70f-1800-0000-aafc-460e660c0000 pid=3174 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=23d7f70f-1800-0000-aafc-460e660c0000 pid=3174 clone guuid=66d42410-1800-0000-aafc-460e670c0000 pid=3175 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=66d42410-1800-0000-aafc-460e670c0000 pid=3175 execve guuid=8245c116-1800-0000-aafc-460e760c0000 pid=3190 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=8245c116-1800-0000-aafc-460e760c0000 pid=3190 execve guuid=eb88011f-1800-0000-aafc-460e7e0c0000 pid=3198 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=eb88011f-1800-0000-aafc-460e7e0c0000 pid=3198 execve guuid=d3c1641f-1800-0000-aafc-460e7f0c0000 pid=3199 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=d3c1641f-1800-0000-aafc-460e7f0c0000 pid=3199 execve guuid=17feb71f-1800-0000-aafc-460e800c0000 pid=3200 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=17feb71f-1800-0000-aafc-460e800c0000 pid=3200 clone guuid=107deb1f-1800-0000-aafc-460e810c0000 pid=3201 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=107deb1f-1800-0000-aafc-460e810c0000 pid=3201 execve guuid=784ed526-1800-0000-aafc-460e860c0000 pid=3206 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=784ed526-1800-0000-aafc-460e860c0000 pid=3206 execve guuid=ef6ad62f-1800-0000-aafc-460e980c0000 pid=3224 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ef6ad62f-1800-0000-aafc-460e980c0000 pid=3224 execve guuid=99f32230-1800-0000-aafc-460e9a0c0000 pid=3226 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=99f32230-1800-0000-aafc-460e9a0c0000 pid=3226 execve guuid=ab5a6f30-1800-0000-aafc-460e9c0c0000 pid=3228 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ab5a6f30-1800-0000-aafc-460e9c0c0000 pid=3228 clone guuid=ae8c9730-1800-0000-aafc-460e9e0c0000 pid=3230 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=ae8c9730-1800-0000-aafc-460e9e0c0000 pid=3230 execve guuid=3471fc37-1800-0000-aafc-460eab0c0000 pid=3243 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=3471fc37-1800-0000-aafc-460eab0c0000 pid=3243 execve guuid=7b332142-1800-0000-aafc-460eac0c0000 pid=3244 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=7b332142-1800-0000-aafc-460eac0c0000 pid=3244 execve guuid=8ba18542-1800-0000-aafc-460ead0c0000 pid=3245 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=8ba18542-1800-0000-aafc-460ead0c0000 pid=3245 execve guuid=135ddd42-1800-0000-aafc-460eae0c0000 pid=3246 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=135ddd42-1800-0000-aafc-460eae0c0000 pid=3246 clone guuid=18b70d43-1800-0000-aafc-460eaf0c0000 pid=3247 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=18b70d43-1800-0000-aafc-460eaf0c0000 pid=3247 execve guuid=902cb149-1800-0000-aafc-460ebc0c0000 pid=3260 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=902cb149-1800-0000-aafc-460ebc0c0000 pid=3260 execve guuid=5b394051-1800-0000-aafc-460ec60c0000 pid=3270 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=5b394051-1800-0000-aafc-460ec60c0000 pid=3270 execve guuid=0b5fb551-1800-0000-aafc-460ec70c0000 pid=3271 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=0b5fb551-1800-0000-aafc-460ec70c0000 pid=3271 execve guuid=80991d52-1800-0000-aafc-460ec80c0000 pid=3272 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=80991d52-1800-0000-aafc-460ec80c0000 pid=3272 clone guuid=cada5952-1800-0000-aafc-460ec90c0000 pid=3273 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=cada5952-1800-0000-aafc-460ec90c0000 pid=3273 execve guuid=588b3b59-1800-0000-aafc-460ed90c0000 pid=3289 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=588b3b59-1800-0000-aafc-460ed90c0000 pid=3289 execve guuid=2bd99662-1800-0000-aafc-460ee10c0000 pid=3297 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=2bd99662-1800-0000-aafc-460ee10c0000 pid=3297 execve guuid=389bf562-1800-0000-aafc-460ee20c0000 pid=3298 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=389bf562-1800-0000-aafc-460ee20c0000 pid=3298 execve guuid=6cdd4763-1800-0000-aafc-460ee30c0000 pid=3299 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=6cdd4763-1800-0000-aafc-460ee30c0000 pid=3299 clone guuid=59d46f63-1800-0000-aafc-460ee40c0000 pid=3300 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=59d46f63-1800-0000-aafc-460ee40c0000 pid=3300 execve guuid=6d540c6a-1800-0000-aafc-460ef60c0000 pid=3318 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=6d540c6a-1800-0000-aafc-460ef60c0000 pid=3318 execve guuid=89c08e73-1800-0000-aafc-460e0f0d0000 pid=3343 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=89c08e73-1800-0000-aafc-460e0f0d0000 pid=3343 execve guuid=11d3df73-1800-0000-aafc-460e110d0000 pid=3345 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=11d3df73-1800-0000-aafc-460e110d0000 pid=3345 execve guuid=cd462574-1800-0000-aafc-460e130d0000 pid=3347 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=cd462574-1800-0000-aafc-460e130d0000 pid=3347 clone guuid=aa774774-1800-0000-aafc-460e150d0000 pid=3349 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=aa774774-1800-0000-aafc-460e150d0000 pid=3349 execve guuid=c01be07b-1800-0000-aafc-460e280d0000 pid=3368 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=c01be07b-1800-0000-aafc-460e280d0000 pid=3368 execve guuid=37750983-1800-0000-aafc-460e310d0000 pid=3377 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=37750983-1800-0000-aafc-460e310d0000 pid=3377 execve guuid=338b6583-1800-0000-aafc-460e320d0000 pid=3378 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=338b6583-1800-0000-aafc-460e320d0000 pid=3378 execve guuid=da43bd83-1800-0000-aafc-460e330d0000 pid=3379 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=da43bd83-1800-0000-aafc-460e330d0000 pid=3379 clone guuid=71e0ee83-1800-0000-aafc-460e340d0000 pid=3380 /usr/bin/wget net send-data guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=71e0ee83-1800-0000-aafc-460e340d0000 pid=3380 execve guuid=c2c3a48a-1800-0000-aafc-460e410d0000 pid=3393 /usr/bin/curl net send-data write-file guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=c2c3a48a-1800-0000-aafc-460e410d0000 pid=3393 execve guuid=92252094-1800-0000-aafc-460e5a0d0000 pid=3418 /usr/bin/cat guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=92252094-1800-0000-aafc-460e5a0d0000 pid=3418 execve guuid=43eba994-1800-0000-aafc-460e5c0d0000 pid=3420 /usr/bin/chmod guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=43eba994-1800-0000-aafc-460e5c0d0000 pid=3420 execve guuid=a7b90695-1800-0000-aafc-460e5d0d0000 pid=3421 /usr/bin/bash guuid=e47305ac-1700-0000-aafc-460e550b0000 pid=2901->guuid=a7b90695-1800-0000-aafc-460e5d0d0000 pid=3421 clone 28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 158.94.210.88:80 guuid=f41869ac-1700-0000-aafc-460e580b0000 pid=2904->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=d6c11fb5-1700-0000-aafc-460e610b0000 pid=2913->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=cb710bc3-1700-0000-aafc-460e800b0000 pid=2944->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=23d148c9-1700-0000-aafc-460e940b0000 pid=2964->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=4854f4d0-1700-0000-aafc-460eaf0b0000 pid=2991->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=f87ca9d7-1700-0000-aafc-460ec20b0000 pid=3010->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=26a8d5df-1700-0000-aafc-460ee00b0000 pid=3040->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=8aa8f3e7-1700-0000-aafc-460efb0b0000 pid=3067->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=ddeee6ef-1700-0000-aafc-460e150c0000 pid=3093->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=ac6a9df6-1700-0000-aafc-460e260c0000 pid=3110->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=6f652000-1800-0000-aafc-460e3f0c0000 pid=3135->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=f300b606-1800-0000-aafc-460e500c0000 pid=3152->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=66d42410-1800-0000-aafc-460e670c0000 pid=3175->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=8245c116-1800-0000-aafc-460e760c0000 pid=3190->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=107deb1f-1800-0000-aafc-460e810c0000 pid=3201->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=784ed526-1800-0000-aafc-460e860c0000 pid=3206->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=ae8c9730-1800-0000-aafc-460e9e0c0000 pid=3230->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=3471fc37-1800-0000-aafc-460eab0c0000 pid=3243->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=18b70d43-1800-0000-aafc-460eaf0c0000 pid=3247->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=902cb149-1800-0000-aafc-460ebc0c0000 pid=3260->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=cada5952-1800-0000-aafc-460ec90c0000 pid=3273->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 198B guuid=588b3b59-1800-0000-aafc-460ed90c0000 pid=3289->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 147B guuid=59d46f63-1800-0000-aafc-460ee40c0000 pid=3300->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=6d540c6a-1800-0000-aafc-460ef60c0000 pid=3318->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=aa774774-1800-0000-aafc-460e150d0000 pid=3349->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 197B guuid=c01be07b-1800-0000-aafc-460e280d0000 pid=3368->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 146B guuid=71e0ee83-1800-0000-aafc-460e340d0000 pid=3380->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 200B guuid=c2c3a48a-1800-0000-aafc-460e410d0000 pid=3393->28ee2c59-94a6-5756-a2b6-fa7fcfec6d46 send: 149B
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 18:00:39 UTC
File Type:
Text (Shell)
AV detection:
24 of 38 (63.16%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xebqwpddsuy7rtyercyqpbwg62txrgjt3j6n2cqk7pyep6ziutmq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery linux
Link:
https://tria.ge/reports/251124-wkylhsam8z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
File and Directory Permissions Modification
Executes dropped EXE
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b9030b3c6395/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh b9030b3c639531f8cf0488b10786c6f6a7789933da7cdd0a0afbf047fb28a4d9

(this sample)

Mirai

elf 4659da87326851decd5d67b743d9924f09ef8b000c91c63f15ede42a45919120

Mirai

elf 06f6c2e48fe50cc39e412f309f22053e06db1aae20c68452dbc0c813bacfaa97

  
URLhaus
https://urlhaus.abuse.ch/url/3669697/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669726/
  
Dropping
MD5 d890af588619b95e8c751535bc58ac46
  
Dropping
SHA256 06f6c2e48fe50cc39e412f309f22053e06db1aae20c68452dbc0c813bacfaa97

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