MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a
SHA3-384 hash: e53b1e4fb5185fea43b044c770818d6719663928f0017694e762800590d0f404fc75b8b15652657b897898f53c717e4e
SHA1 hash: 1e62b73f216be322f88bf36482ce1a446ebaffd1
MD5 hash: f9297da668f487182ff05746a5eab24e
humanhash: winner-maine-blossom-east
File name:pm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'476 bytes
First seen:2025-12-22 14:15:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dsXjnRknf+xX6aehA+RgFgM8VyJPFOBRcsa/77zI6NzwnW4bLzkXkukV:dsXjR2sK1nRgFgfyJPFgw//zIKELzkUj
TLSH T10F833AD7F400DD7DF80EE7BB44534A06B271B3A117931B3A6397B957AD321A44862EC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6878cc9c-e1a7-4eda-b5c3-5e0fec2953ec/
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694952b03f8fdbf8e94ec01f/reports/3d664ea2-de0c-4b5a-b2c8-a9c498240db6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-22T12:31:00Z UTC
Last seen:
2025-12-23T00:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/05dd55ff-83f7-4213-afc9-820121a516fd
Behavior Graph:
Download SVG
%3 guuid=52880726-1a00-0000-a662-29a84f0c0000 pid=3151 /usr/bin/sudo guuid=b34b0829-1a00-0000-a662-29a8510c0000 pid=3153 /tmp/sample.bin guuid=52880726-1a00-0000-a662-29a84f0c0000 pid=3151->guuid=b34b0829-1a00-0000-a662-29a8510c0000 pid=3153 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d89f530e-44b1-415b-9a7a-2237afaa776a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1837661
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1837661 Sample: pm68k.elf Startdate: 22/12/2025 Architecture: LINUX Score: 68 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 109.202.202.202, 80 INIT7CH Switzerland 2->25 27 5 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 pm68k.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 pm68k.elf 8->17         started        process6 process7 19 pm68k.elf 17->19         started        21 pm68k.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-22 14:16:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6a26c3jilsfxrmkay5gzdzzfavkvyxujx3zfkkkwpqu7sqm6nna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251222-rldwaayqfw/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/040d6e12-04cf-4c61-aeed-fb48123bfe6b
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/4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a

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: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 4781af0b6942e45bc58a063a6c8f39282aaae2f44df792a94ab3e14fca0cf35a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739041/
  
Delivery method
Distributed via web download

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