MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109
SHA3-384 hash: cb3c1fdbe5e6a7e514839745f1bd539264a2d5714df0f5b741e94cd72b04141a2c0eeb79ebcc44a500461aa1214ab0cd
SHA1 hash: e7f585ff55ab350d0ea5b022efe5bf04a3408822
MD5 hash: a67f1dd91567e77a95f718ffe21712c3
humanhash: december-cola-michigan-three
File name:sdxkzX_UXA229x.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:19'256 bytes
First seen:2025-12-21 01:18:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:yDQ975GrvHSwM7R8P75ozPtApdqaMXTsFYwP/xtojPvU8TMxSyhymdGUop5hW7KR:yD26ST7R8Pat1aUTsF5/x6jU8IxSys3t
TLSH T16B82D0381064B890CEB0053AE26D9505A79F1BBEC7EE706B2E694B3C25C554738FE3C6
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 UPX
File size (compressed) :19'256 bytes
File size (de-compressed) :55'328 bytes
Format:linux/arm
Unpacked file: a2694bc3ee8c763bf6a279112136c90da6cdc75f0cc23837de5e78460f8175e6

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3ec88de3-823d-41e2-a970-6b7ecd75abe5/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69474b123f8fdbf8e94d413f/reports/a8e8b9b4-3628-4628-8579-94dcbd59e75d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-20T23:14:00Z UTC
Last seen:
2025-12-21T00:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/968155e8-60f0-4b1b-a306-8c8eb4f69f45
Behavior Graph:
Download SVG
%3 guuid=8134aa4a-1900-0000-a455-22bf540e0000 pid=3668 /usr/bin/sudo guuid=1f61a24e-1900-0000-a455-22bf5b0e0000 pid=3675 /tmp/sample.bin guuid=8134aa4a-1900-0000-a455-22bf540e0000 pid=3668->guuid=1f61a24e-1900-0000-a455-22bf5b0e0000 pid=3675 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3409b749-06e2-457a-b937-af42fc7d0e1a
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1836874
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 01:19:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4p4funoqld3amq5o5nbwj4zr53x4trsajvfxtyqkz7rzoo3seeq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251221-bpptyszlek/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a56ff1d5-23a0-4e85-ab30-e9f87a8868fe
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109

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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 671fc2d1ae82c7b0321d775a1b27998f777e4e32026a5bcf10567f1cb9db9109

(this sample)

Mirai

elf a2694bc3ee8c763bf6a279112136c90da6cdc75f0cc23837de5e78460f8175e6

  
URLhaus
https://urlhaus.abuse.ch/url/3733511/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a2694bc3ee8c763bf6a279112136c90da6cdc75f0cc23837de5e78460f8175e6
  
Dropping
MD5 ba5b052363943ff9ad2db9ba6335f87f

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