MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae
SHA3-384 hash: 46a552afc212444198bd0f9fdb82738df0388c73be6d7a4ea3dd0713eb96a417a82ccc403df2d992bcbbf064c626dbb1
SHA1 hash: 68523267b95c7efd6779c2984c31771807e5dec3
MD5 hash: 6934b96293a19dd4f5fc4550f840ccc6
humanhash: zebra-eighteen-sad-oven
File name:goahead
Download: download sample
Signature Mirai
Create hunting rule
File size:4'858 bytes
First seen:2025-10-12 11:30:50 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 48:v8ZMV4kUn8C1V4gn8rXrWV41n8NoV43n8EhEEV4Ebn8BkV47n8C1V4gn8eZV4sn/:vD0pT3YTML2EprbqJ3r1zIby1F7xbaJa
TLSH T1ECA104E9747493BE7DB1ED7321C6C602B14170AAE4D68C0BE3E1F0E4085EF61E4D4A86
Magika shell
Reporter abuse_ch
Tags:mirai sh
URLMalware sample (SHA256 hash)SignatureTags
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.x86924b4daa3d183fc7d1312a17b68aa952c8d0136918478730cd95623bb1890ed9 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mips4e06ece7ae576417a8dc0e419b8782ce0860cd9e90bc947b4c118e2a52786304 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.mpsl6294a0eb4ee65e6ba006a024522658107ec8753f6d3df2dc7309776199da65e7 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm236fa5092bd06813996532ef793834e31a69ed1e576599eaa97bcf8fb7db9b61 Miraielf mirai
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm5dc06d5d4daab1b23eef11b6eac8da75bafa7e75a7e44d60fb14c9db8199c7553 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm641e5adc3527479d2bee1a3bb4c590899d40713df8fd20e0871a8f2e46a7afedd Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arm76d65317a9d29fdfee8ff125c78705186155fdb0162f3d13890c43b971bdf6586 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.ppccd58c26a61496c5f2091a6e51f6d2764a61073bf619bdd2322be5379b519c71d Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.m68kfa94633bd1d61a6bfaad5d6308f4020013ccc11c9c9fa463e9795485b84ddaf5 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.spc9c08e0232337e3288d21e5f278f98d2a7d514763b85aa5d79c3588e81037ec5d Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.i6864bd20d49002299fd230f3eeddddcf6bf9e81033d15c8519cdfc296723a57b9d3 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.sh48ac733a14bdcdf3b2543a8e420d2fa224bc067e425ac38ea9d99fbe389f48c44 Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.arc248b6599aebc4e053a68ae502bafc1fec19cc1edcc455a8358e2d3dbe46f0e5e Miraielf mirai ua-wget
http://158.94.209.95/596a96cc7bf9108cd896f33c44aedc8a/db0fa4b8db0333367e9bda3ab68b8042.x86_64e1872b44f151615dd30c9120e8d8bd8d477212b7188a79478af49ff7df6610a9 Miraielf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
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:
Malicious
File Type:
unix shell
First seen:
2025-10-12T08:59:00Z UTC
Last seen:
2025-10-12T10:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/343864d3-2ff4-4385-bf14-3afe67bf150b
Behavior Graph:
Download SVG
%3 guuid=d7b1d38a-1600-0000-3aa4-e0c439080000 pid=2105 /usr/bin/sudo guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113 /tmp/sample.bin guuid=d7b1d38a-1600-0000-3aa4-e0c439080000 pid=2105->guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113 execve guuid=46be8a8d-1600-0000-3aa4-e0c445080000 pid=2117 /usr/bin/wget net send-data write-file guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=46be8a8d-1600-0000-3aa4-e0c445080000 pid=2117 execve guuid=015e319b-1600-0000-3aa4-e0c473080000 pid=2163 /usr/bin/curl net send-data write-file guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=015e319b-1600-0000-3aa4-e0c473080000 pid=2163 execve guuid=1751d6a8-1600-0000-3aa4-e0c49e080000 pid=2206 /usr/bin/cat guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=1751d6a8-1600-0000-3aa4-e0c49e080000 pid=2206 execve guuid=fb2c25a9-1600-0000-3aa4-e0c4a0080000 pid=2208 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=fb2c25a9-1600-0000-3aa4-e0c4a0080000 pid=2208 execve guuid=12dc75a9-1600-0000-3aa4-e0c4a2080000 pid=2210 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=12dc75a9-1600-0000-3aa4-e0c4a2080000 pid=2210 execve guuid=599fd5a9-1600-0000-3aa4-e0c4a8080000 pid=2216 /usr/bin/wget net send-data write-file guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=599fd5a9-1600-0000-3aa4-e0c4a8080000 pid=2216 execve guuid=51e1dab7-1600-0000-3aa4-e0c4cb080000 pid=2251 /usr/bin/curl net send-data write-file guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=51e1dab7-1600-0000-3aa4-e0c4cb080000 pid=2251 execve guuid=560e2fc7-1600-0000-3aa4-e0c4ea080000 pid=2282 /usr/bin/bash guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=560e2fc7-1600-0000-3aa4-e0c4ea080000 pid=2282 clone guuid=9a3c50c7-1600-0000-3aa4-e0c4eb080000 pid=2283 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=9a3c50c7-1600-0000-3aa4-e0c4eb080000 pid=2283 execve guuid=45e09fc7-1600-0000-3aa4-e0c4ec080000 pid=2284 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=45e09fc7-1600-0000-3aa4-e0c4ec080000 pid=2284 execve guuid=18762f0a-1b00-0000-3aa4-e0c460140000 pid=5216 /usr/bin/wget net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=18762f0a-1b00-0000-3aa4-e0c460140000 pid=5216 execve guuid=7ec4e70c-1b00-0000-3aa4-e0c463140000 pid=5219 /usr/bin/curl net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=7ec4e70c-1b00-0000-3aa4-e0c463140000 pid=5219 execve guuid=cef0f110-1b00-0000-3aa4-e0c466140000 pid=5222 /usr/bin/bash guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=cef0f110-1b00-0000-3aa4-e0c466140000 pid=5222 clone guuid=f58f0b11-1b00-0000-3aa4-e0c468140000 pid=5224 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=f58f0b11-1b00-0000-3aa4-e0c468140000 pid=5224 execve guuid=fe8e5911-1b00-0000-3aa4-e0c469140000 pid=5225 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=fe8e5911-1b00-0000-3aa4-e0c469140000 pid=5225 execve guuid=e4d72f51-1f00-0000-3aa4-e0c49a140000 pid=5274 /usr/bin/wget net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=e4d72f51-1f00-0000-3aa4-e0c49a140000 pid=5274 execve guuid=38e62153-1f00-0000-3aa4-e0c49e140000 pid=5278 /usr/bin/curl net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=38e62153-1f00-0000-3aa4-e0c49e140000 pid=5278 execve guuid=777e6655-1f00-0000-3aa4-e0c49f140000 pid=5279 /usr/bin/bash guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=777e6655-1f00-0000-3aa4-e0c49f140000 pid=5279 clone guuid=97158255-1f00-0000-3aa4-e0c4a0140000 pid=5280 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=97158255-1f00-0000-3aa4-e0c4a0140000 pid=5280 execve guuid=7144c555-1f00-0000-3aa4-e0c4a1140000 pid=5281 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=7144c555-1f00-0000-3aa4-e0c4a1140000 pid=5281 execve guuid=9b62c292-2300-0000-3aa4-e0c4a3140000 pid=5283 /usr/bin/wget net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=9b62c292-2300-0000-3aa4-e0c4a3140000 pid=5283 execve guuid=03c49a93-2300-0000-3aa4-e0c4a7140000 pid=5287 /usr/bin/curl net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=03c49a93-2300-0000-3aa4-e0c4a7140000 pid=5287 execve guuid=9be47495-2300-0000-3aa4-e0c4a8140000 pid=5288 /usr/bin/bash guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=9be47495-2300-0000-3aa4-e0c4a8140000 pid=5288 clone guuid=1a20c495-2300-0000-3aa4-e0c4a9140000 pid=5289 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=1a20c495-2300-0000-3aa4-e0c4a9140000 pid=5289 execve guuid=3da51b96-2300-0000-3aa4-e0c4aa140000 pid=5290 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=3da51b96-2300-0000-3aa4-e0c4aa140000 pid=5290 execve guuid=73a669d3-2700-0000-3aa4-e0c4ac140000 pid=5292 /usr/bin/wget net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=73a669d3-2700-0000-3aa4-e0c4ac140000 pid=5292 execve guuid=0328b2d4-2700-0000-3aa4-e0c4b0140000 pid=5296 /usr/bin/curl net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=0328b2d4-2700-0000-3aa4-e0c4b0140000 pid=5296 execve guuid=ae1063d6-2700-0000-3aa4-e0c4b1140000 pid=5297 /usr/bin/bash guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=ae1063d6-2700-0000-3aa4-e0c4b1140000 pid=5297 clone guuid=9b227bd6-2700-0000-3aa4-e0c4b2140000 pid=5298 /usr/bin/chmod guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=9b227bd6-2700-0000-3aa4-e0c4b2140000 pid=5298 execve guuid=174dc1d6-2700-0000-3aa4-e0c4b3140000 pid=5299 /tmp/76d32be0 net guuid=7134e98c-1600-0000-3aa4-e0c441080000 pid=2113->guuid=174dc1d6-2700-0000-3aa4-e0c4b3140000 pid=5299 execve ca4cc0d7-5486-5710-a0a1-75a555a3b3a4 158.94.209.95:80 guuid=46be8a8d-1600-0000-3aa4-e0c445080000 pid=2117->ca4cc0d7-5486-5710-a0a1-75a555a3b3a4 send: 197B guuid=015e319b-1600-0000-3aa4-e0c473080000 pid=2163->ca4cc0d7-5486-5710-a0a1-75a555a3b3a4 send: 146B 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=12dc75a9-1600-0000-3aa4-e0c4a2080000 pid=2210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212 /tmp/76d32be0 dns net send-data zombie guuid=12dc75a9-1600-0000-3aa4-e0c4a2080000 pid=2210->guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212 clone guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B 2ac2249c-25bc-5019-a88f-33a6c2731b07 cnc.504.su:56999 guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212->2ac2249c-25bc-5019-a88f-33a6c2731b07 con guuid=6eb9c4a9-1600-0000-3aa4-e0c4a5080000 pid=2213 /tmp/76d32be0 guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212->guuid=6eb9c4a9-1600-0000-3aa4-e0c4a5080000 pid=2213 clone guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214 /tmp/76d32be0 net net-scan send-data zombie guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212->guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214 clone guuid=110ccda9-1600-0000-3aa4-e0c4a7080000 pid=2215 /tmp/76d32be0 guuid=83acb9a9-1600-0000-3aa4-e0c4a4080000 pid=2212->guuid=110ccda9-1600-0000-3aa4-e0c4a7080000 pid=2215 clone guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 4491e4f7-e3ca-55e0-bbb9-46f49fa843c5 186.216.76.11:23 guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214->4491e4f7-e3ca-55e0-bbb9-46f49fa843c5 send: 40B 8c23c7ca-19c2-5cd7-9d67-fd78c3100ab4 45.166.11.10:23 guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214->8c23c7ca-19c2-5cd7-9d67-fd78c3100ab4 send: 40B guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214|send-data send-data to 4097 IP addresses review logs to see them all guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214->guuid=535ec9a9-1600-0000-3aa4-e0c4a6080000 pid=2214|send-data send 4bcd05e0-7ebf-53bb-9cc8-c008d3256770 cnc.504.su:80 guuid=599fd5a9-1600-0000-3aa4-e0c4a8080000 pid=2216->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 send: 198B guuid=51e1dab7-1600-0000-3aa4-e0c4cb080000 pid=2251->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 send: 147B guuid=45e09fc7-1600-0000-3aa4-e0c4ec080000 pid=2284->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 5fbefa0b-74db-5ddb-909f-7c8f89ca1384 0.0.0.0:46157 guuid=45e09fc7-1600-0000-3aa4-e0c4ec080000 pid=2284->5fbefa0b-74db-5ddb-909f-7c8f89ca1384 con guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214 /tmp/76d32be0 dns net send-data zombie guuid=45e09fc7-1600-0000-3aa4-e0c4ec080000 pid=2284->guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214 clone guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 56B guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214->2ac2249c-25bc-5019-a88f-33a6c2731b07 con guuid=1721290a-1b00-0000-3aa4-e0c45f140000 pid=5215 /tmp/76d32be0 guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214->guuid=1721290a-1b00-0000-3aa4-e0c45f140000 pid=5215 clone guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217 /tmp/76d32be0 net net-scan send-data zombie guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214->guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217 clone guuid=c8803c0a-1b00-0000-3aa4-e0c462140000 pid=5218 /tmp/76d32be0 guuid=0664120a-1b00-0000-3aa4-e0c45e140000 pid=5214->guuid=c8803c0a-1b00-0000-3aa4-e0c462140000 pid=5218 clone guuid=18762f0a-1b00-0000-3aa4-e0c460140000 pid=5216->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217|send-data send-data to 4097 IP addresses review logs to see them all guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217->guuid=6c26300a-1b00-0000-3aa4-e0c461140000 pid=5217|send-data send guuid=7ec4e70c-1b00-0000-3aa4-e0c463140000 pid=5219->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=fe8e5911-1b00-0000-3aa4-e0c469140000 pid=5225->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=fe8e5911-1b00-0000-3aa4-e0c469140000 pid=5225->5fbefa0b-74db-5ddb-909f-7c8f89ca1384 con guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273 /tmp/76d32be0 dns net send-data zombie guuid=fe8e5911-1b00-0000-3aa4-e0c469140000 pid=5225->guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273 clone guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 28B guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273->2ac2249c-25bc-5019-a88f-33a6c2731b07 con guuid=c1043351-1f00-0000-3aa4-e0c49b140000 pid=5275 /tmp/76d32be0 guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273->guuid=c1043351-1f00-0000-3aa4-e0c49b140000 pid=5275 clone guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276 /tmp/76d32be0 net net-scan send-data zombie guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273->guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276 clone guuid=38354251-1f00-0000-3aa4-e0c49d140000 pid=5277 /tmp/76d32be0 guuid=2cd20a51-1f00-0000-3aa4-e0c499140000 pid=5273->guuid=38354251-1f00-0000-3aa4-e0c49d140000 pid=5277 clone guuid=e4d72f51-1f00-0000-3aa4-e0c49a140000 pid=5274->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276|send-data send-data to 4097 IP addresses review logs to see them all guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276->guuid=1b8c3a51-1f00-0000-3aa4-e0c49c140000 pid=5276|send-data send guuid=38e62153-1f00-0000-3aa4-e0c49e140000 pid=5278->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=7144c555-1f00-0000-3aa4-e0c4a1140000 pid=5281->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7144c555-1f00-0000-3aa4-e0c4a1140000 pid=5281->5fbefa0b-74db-5ddb-909f-7c8f89ca1384 con guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282 /tmp/76d32be0 net send-data zombie guuid=7144c555-1f00-0000-3aa4-e0c4a1140000 pid=5281->guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282 clone guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 56B guuid=115ed792-2300-0000-3aa4-e0c4a4140000 pid=5284 /tmp/76d32be0 guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282->guuid=115ed792-2300-0000-3aa4-e0c4a4140000 pid=5284 clone guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285 /tmp/76d32be0 net net-scan send-data zombie guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282->guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285 clone guuid=7ec2fe92-2300-0000-3aa4-e0c4a6140000 pid=5286 /tmp/76d32be0 guuid=9b7fb292-2300-0000-3aa4-e0c4a2140000 pid=5282->guuid=7ec2fe92-2300-0000-3aa4-e0c4a6140000 pid=5286 clone guuid=9b62c292-2300-0000-3aa4-e0c4a3140000 pid=5283->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285|send-data send-data to 4097 IP addresses review logs to see them all guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285->guuid=4a01f092-2300-0000-3aa4-e0c4a5140000 pid=5285|send-data send guuid=03c49a93-2300-0000-3aa4-e0c4a7140000 pid=5287->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=3da51b96-2300-0000-3aa4-e0c4aa140000 pid=5290->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=3da51b96-2300-0000-3aa4-e0c4aa140000 pid=5290->5fbefa0b-74db-5ddb-909f-7c8f89ca1384 con guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291 /tmp/76d32be0 net send-data zombie guuid=3da51b96-2300-0000-3aa4-e0c4aa140000 pid=5290->guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291 clone guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 56B guuid=88696bd3-2700-0000-3aa4-e0c4ad140000 pid=5293 /tmp/76d32be0 guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291->guuid=88696bd3-2700-0000-3aa4-e0c4ad140000 pid=5293 clone guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294 /tmp/76d32be0 net net-scan send-data zombie guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291->guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294 clone guuid=285876d3-2700-0000-3aa4-e0c4af140000 pid=5295 /tmp/76d32be0 guuid=38985cd3-2700-0000-3aa4-e0c4ab140000 pid=5291->guuid=285876d3-2700-0000-3aa4-e0c4af140000 pid=5295 clone guuid=73a669d3-2700-0000-3aa4-e0c4ac140000 pid=5292->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294|send-data send-data to 3840 IP addresses review logs to see them all guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294->guuid=7f2d70d3-2700-0000-3aa4-e0c4ae140000 pid=5294|send-data send guuid=0328b2d4-2700-0000-3aa4-e0c4b0140000 pid=5296->4bcd05e0-7ebf-53bb-9cc8-c008d3256770 con guuid=174dc1d6-2700-0000-3aa4-e0c4b3140000 pid=5299->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=174dc1d6-2700-0000-3aa4-e0c4b3140000 pid=5299->5fbefa0b-74db-5ddb-909f-7c8f89ca1384 con
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae/
Threat name:
Linux.Downloader.Medusa
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 11:23:34 UTC
File Type:
Text (Shell)
AV detection:
18 of 24 (75.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehct2kz63e65nti27ms6ydqxyaaqs7jwy5qm7fovdutpg32cg6xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable antivm botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251012-nnmpesan91/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
File and Directory Permissions Modification
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (54150) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
cnc.504.su
scan.504.su
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/21c53d2b3ed9/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/21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae

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 21c53d2b3ed93dd6cd1afb25ec0e17c001097d36c760cf95d51d26f36f4237ae

(this sample)

Mirai

elf 924b4daa3d183fc7d1312a17b68aa952c8d0136918478730cd95623bb1890ed9

  
URLhaus
https://urlhaus.abuse.ch/url/3669656/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3669699/
  
URLhaus
https://urlhaus.abuse.ch/url/3669709/
  
Dropping
MD5 e4e48028a8e278bd6b7a9296154dcb51
  
Dropping
SHA256 924b4daa3d183fc7d1312a17b68aa952c8d0136918478730cd95623bb1890ed9

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