MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8
SHA3-384 hash: 6b3ebb08b9c843477f53201ec67fcea2a3875ea130ac87fa3d39b55337e6e5fcffe99525aaa58fd720e10b16b8522eb9
SHA1 hash: 5caf94a423458b10d5f937bc81979081ed6333d8
MD5 hash: 1278bf89d450200ca741e5366c6a9f4b
humanhash: jersey-happy-stairway-diet
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'276 bytes
First seen:2025-10-19 07:18:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:uLsn1mx7UehnV8lROQxfeRxnNWDGD2gfnKq8:H1m9V8luRKq2q8
TLSH T18EC3AF9BB24B1950C42147F01BD79FCE3E6372028E1BD8E76D0DA63F18BA1DB1946792
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 :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68f490d311ff3db29f63cae2/reports/54a90c13-17d4-4992-9bf4-423848efdb79/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-19T05:05:00Z UTC
Last seen:
2025-10-19T06:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a52ca3d-b03a-4615-916e-048643b0894a
Behavior Graph:
Download SVG
%3 guuid=eef54813-1800-0000-db57-6c95ef0c0000 pid=3311 /usr/bin/sudo guuid=4434c016-1800-0000-db57-6c95f00c0000 pid=3312 /tmp/sample.bin guuid=eef54813-1800-0000-db57-6c95ef0c0000 pid=3311->guuid=4434c016-1800-0000-db57-6c95f00c0000 pid=3312 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/50c45c21-2dda-410b-b4c9-4b9e4531d72b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797849
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-19 07:19:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hsp2ckog6t7y6dbhhq3lg3tfyauigfgx5a77jgf3xb5azblympma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251019-h5ataser4z/
Verdict:
Unknown
Tags:
backdoor
YARA:
MAL_ELF_Xlogin_Nov24_1
Link:
https://app.threat.zone/submission/a3305254-27fd-461f-b967-f11d63cbda74
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/3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 3c9fa129c6f4ff8f0c273c36b36e65c0288314d7e83ff498bbb87a0c857863d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3626102/
  
Delivery method
Distributed via web download

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