MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052
SHA3-384 hash: 1c58a7e49956db89f13d6c83dbf0e98e7d8799f579a71db23dd37078d1523cf703e3eba11a20c42557249dff864b9526
SHA1 hash: 9f952afeeae27d1aeaf9f9bee20aa84da7bb7b0d
MD5 hash: 30f43367d05a67166a5cf84992acc884
humanhash: angel-iowa-mexico-arkansas
File name:csk_x86
Download: download sample
Signature Mirai
Create hunting rule
File size:116'908 bytes
First seen:2026-03-04 13:50:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:V0brvpFKu+GkU/YvJqQRvu8kXvs5C5i3O6eG/UhJSfwG+hp3lM3ls:VSrvpaFU/YvJJUDvridejAfA3q3
TLSH T197B35AC4F743D4F1E85305B1187AE7369B32F4781A2ADB42F3699B3DAC61901DA0A75C
telfhash t10a5133bb1ebb0ce8a7d46941d30a5b616d5ee37b246033e241738c693257ec2817ac3d
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9219d40b-5b25-4f66-b7f8-75b54ad7caaf/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69a838d210e80629d4fbd335/reports/eea14313-bd8e-4784-951e-9b0e10390c44/overview
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f091bf61-07f1-44b9-a907-84218d3a5f89
Behavior Graph:
Download SVG
%3 guuid=a53e9eb3-1600-0000-f1fa-df52470c0000 pid=3143 /usr/bin/sudo guuid=378a35b6-1600-0000-f1fa-df52490c0000 pid=3145 /tmp/sample.bin net guuid=a53e9eb3-1600-0000-f1fa-df52470c0000 pid=3143->guuid=378a35b6-1600-0000-f1fa-df52490c0000 pid=3145 execve e22a25d0-6c98-5792-9e9c-b205c3cd098e 46.3.112.9:53 guuid=378a35b6-1600-0000-f1fa-df52490c0000 pid=3145->e22a25d0-6c98-5792-9e9c-b205c3cd098e con guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147 /tmp/sample.bin dns net send-data zombie guuid=378a35b6-1600-0000-f1fa-df52490c0000 pid=3145->guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147 clone guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147->e22a25d0-6c98-5792-9e9c-b205c3cd098e con 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 94B f98110e4-7f13-5c2b-b0f4-a19a32570a76 femboykisserkissmyboyandeatingsomecheeseburgerbiggestdihball.vietnamddns.com:55555 guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147->f98110e4-7f13-5c2b-b0f4-a19a32570a76 send: 7B guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148 /tmp/sample.bin guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147->guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148 clone guuid=e75f79b6-1600-0000-f1fa-df524d0c0000 pid=3149 /tmp/sample.bin guuid=4a7b67b6-1600-0000-f1fa-df524b0c0000 pid=3147->guuid=e75f79b6-1600-0000-f1fa-df524d0c0000 pid=3149 clone guuid=58d9ddef-1600-0000-f1fa-df52940c0000 pid=3220 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=58d9ddef-1600-0000-f1fa-df52940c0000 pid=3220 clone guuid=3525e3ef-1600-0000-f1fa-df52950c0000 pid=3221 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=3525e3ef-1600-0000-f1fa-df52950c0000 pid=3221 clone guuid=cbd93946-1900-0000-f1fa-df520f140000 pid=5135 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=cbd93946-1900-0000-f1fa-df520f140000 pid=5135 clone guuid=a5a6f59d-1b00-0000-f1fa-df527b140000 pid=5243 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=a5a6f59d-1b00-0000-f1fa-df527b140000 pid=5243 clone guuid=702dc6f5-1d00-0000-f1fa-df527c140000 pid=5244 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=702dc6f5-1d00-0000-f1fa-df527c140000 pid=5244 clone guuid=288a744d-2000-0000-f1fa-df527d140000 pid=5245 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=288a744d-2000-0000-f1fa-df527d140000 pid=5245 clone guuid=89c4d6a3-2200-0000-f1fa-df527e140000 pid=5246 /tmp/sample.bin guuid=a16a74b6-1600-0000-f1fa-df524c0c0000 pid=3148->guuid=89c4d6a3-2200-0000-f1fa-df527e140000 pid=5246 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e809d6d-a9a4-4b6a-b926-b27526caaaaa
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 13:51:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7dqnzmrgtic4uaykocwldyzs2netu56wqprpntp2uxt6n5pqabja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260304-q5xxtsaw7l/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
femboykisserkissmyboyandeatingsomecheeseburgerbiggestdihball.vietnamddns.com
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf f8e0dcb2269a05ca030a70acb1e332d3493a77d683e2f6cdfaa5e7e6f5f00052

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788192/
  
Delivery method
Distributed via web download

Comments