MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d
SHA3-384 hash: 42123cf8a330261707a0452e38d31d4344391b4719cef7e2b5a7d9528b4359852c594a0676d34ab57a0f4a6ceaa3c35f
SHA1 hash: 9f0d70f929236b1d8e87fe1c91b756180c5bfe9c
MD5 hash: 36038f4effbafe97912f38bd5a1d34ae
humanhash: mississippi-alabama-xray-twenty
File name:data.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:890'600 bytes
First seen:2026-02-22 23:37:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:ZyPboByW/Gc4sd0D/YkBy+KEBrTvJkvEZWtcJOLh5axjK4iNEE0bdzuF9rbJy1q+:OSt4sLkBy+zpRksZWtcOLh5z3EVc8
TLSH T18D156C5BB2B374BDC057C43443ABDAB2A935B42902226E7B65C4D7303E17E701B1AB67
telfhash t120c19ab14ef938b0a2dbca20b352f1b559365c2326ed39f156366995ee55f800c63823
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai
Link:
https://www.filescan.io/uploads/699b936597feb4afd6527057/reports/41a93531-51ae-48bd-8eec-864797ab7c50/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/79f122a9-1505-4898-879c-d8194d2a35a4
Behavior Graph:
Download SVG
%3 guuid=5ded3cf9-1700-0000-c0e1-fcbd610c0000 pid=3169 /usr/bin/sudo guuid=68ed7efb-1700-0000-c0e1-fcbd640c0000 pid=3172 /tmp/sample.bin net guuid=5ded3cf9-1700-0000-c0e1-fcbd610c0000 pid=3169->guuid=68ed7efb-1700-0000-c0e1-fcbd640c0000 pid=3172 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=68ed7efb-1700-0000-c0e1-fcbd640c0000 pid=3172->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=af67c5fb-1700-0000-c0e1-fcbd650c0000 pid=3173 /tmp/sample.bin zombie guuid=68ed7efb-1700-0000-c0e1-fcbd640c0000 pid=3172->guuid=af67c5fb-1700-0000-c0e1-fcbd650c0000 pid=3173 clone guuid=4a18cdfb-1700-0000-c0e1-fcbd660c0000 pid=3174 /tmp/sample.bin write-file zombie guuid=af67c5fb-1700-0000-c0e1-fcbd650c0000 pid=3173->guuid=4a18cdfb-1700-0000-c0e1-fcbd660c0000 pid=3174 clone guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175 /tmp/sample.bin net send-data zombie guuid=4a18cdfb-1700-0000-c0e1-fcbd660c0000 pid=3174->guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175 clone guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 35B f2c16dc2-d4dc-5494-a798-2106ccbc4c65 130.12.180.151:25565 guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->f2c16dc2-d4dc-5494-a798-2106ccbc4c65 send: 14B guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3176 /tmp/sample.bin guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3176 clone guuid=00c709fc-1700-0000-c0e1-fcbd690c0000 pid=3177 /tmp/sample.bin net write-file guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->guuid=00c709fc-1700-0000-c0e1-fcbd690c0000 pid=3177 clone guuid=de009efc-1700-0000-c0e1-fcbd6a0c0000 pid=3178 /usr/bin/dash guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->guuid=de009efc-1700-0000-c0e1-fcbd6a0c0000 pid=3178 execve guuid=52735309-1800-0000-c0e1-fcbd750c0000 pid=3189 /usr/bin/dash guuid=4f7ff6fb-1700-0000-c0e1-fcbd670c0000 pid=3175->guuid=52735309-1800-0000-c0e1-fcbd750c0000 pid=3189 execve a15c7036-706e-5ee9-888f-734cbb9e72e7 127.0.0.1:30565 guuid=00c709fc-1700-0000-c0e1-fcbd690c0000 pid=3177->a15c7036-706e-5ee9-888f-734cbb9e72e7 con guuid=446ce9fc-1700-0000-c0e1-fcbd6b0c0000 pid=3179 /usr/sbin/xtables-nft-multi guuid=de009efc-1700-0000-c0e1-fcbd6a0c0000 pid=3178->guuid=446ce9fc-1700-0000-c0e1-fcbd6b0c0000 pid=3179 execve guuid=0d508409-1800-0000-c0e1-fcbd760c0000 pid=3190 /usr/sbin/xtables-nft-multi guuid=52735309-1800-0000-c0e1-fcbd750c0000 pid=3189->guuid=0d508409-1800-0000-c0e1-fcbd760c0000 pid=3190 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/8e5f8a82-075e-4dae-b4a4-0cbc58c6b6c8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 23:38:15 UTC
File Type:
ELF64 Little (Exe)
AV detection:
3 of 36 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ud7t54tbohr63h3b36njjy62c5xqt4gatovt7iunh7qdg42ghkgq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260222-3msxdaby8f/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 a0ff3ef26171e3ed9f61df9a94e3da176f09f0c09bab3fa28d3fe03373463a8d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3777991/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3778454/

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