MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4
SHA3-384 hash: 7f9bacf2994f6444d1c65112dc0784e17eaf2db4d09fe83ae23abcaf6caa954315c32329ff177cbecdd6cbe4fcbfebf2
SHA1 hash: 9338c1af0b185e6bc4f266ba6ce070bc27645db8
MD5 hash: f9e0e5b2d61bb23a4c14f1b565a0677c
humanhash: jersey-coffee-nuts-violet
File name:pm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'456 bytes
First seen:2025-12-30 22:09:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jTffliLlpI8qhVciss8hII89ytTF2RVQ0aSaDz96NLrEVgpRCHfY0j5Okp:jTfNKlAvz8hIjytTF0USYz9KHRCHfYSP
TLSH T18C8329D7F400DD7DF80ED77B44534A0AB631A3A117831B3A6397B967BD722A44862EC2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7b556857-a41b-45f9-9baf-92c5739da223/
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69544dcb127d6a14e0c92441/reports/8f9927e2-6e5e-47d6-9040-daade4f83cd4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-30T19:15:00Z UTC
Last seen:
2025-12-31T06:42:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d33c77f-45d3-4c90-a883-10ae2e726231
Behavior Graph:
Download SVG
%3 guuid=3c419d78-1600-0000-c0f9-68450a0d0000 pid=3338 /usr/bin/sudo guuid=5a9f1e7a-1600-0000-c0f9-6845100d0000 pid=3344 /tmp/sample.bin guuid=3c419d78-1600-0000-c0f9-68450a0d0000 pid=3338->guuid=5a9f1e7a-1600-0000-c0f9-6845100d0000 pid=3344 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/829f4c79-b10a-466e-8a24-23ec76bb4d2c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1842387
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: 1842387 Sample: pm68k.elf Startdate: 30/12/2025 Architecture: LINUX Score: 68 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 130.12.180.76, 18129, 55326, 55328 DATAHOPDatahop-SixDegreesGB Canada 2->21 23 2 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 pm68k.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 pm68k.elf 8->13         started        process6 process7 15 pm68k.elf 13->15         started        17 pm68k.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 22:10:09 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yay77jirq5ut3u2pqppjzlgbc6didp4ir4qaio2tzs5eut3uj72a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251230-1286ss1jex/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/111f1239-ea9d-4a7d-a2c9-f2e7efe6ca93
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/c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4

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: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 c031ffa51187693dd34f83de9cacc1178681bf888f20043b53ccba4a4f744ff4

(this sample)

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

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