MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9
SHA3-384 hash: d3f77604bd9ea67556b34672f0f3f3ef4c04a2d242771a53867452863f8417f25ce906030ffeab5dd5b8afd7002c6e15
SHA1 hash: 1033ac69d5a1992727857e0cb725e41c13ae2b0a
MD5 hash: ebff8d908fe08e5cfa02541dedcaf2dc
humanhash: william-wisconsin-kilo-september
File name:jklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:117'360 bytes
First seen:2025-12-16 17:07:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rZXcb+O2XRIiduTfD5B4Aa/c7Ew28n85:rZMClqAuJB45/c7M
TLSH T174B30715BC419B26C6DB37BBFFBE029D33166394D3DE710BA8205B55B39B01A0E3A905
telfhash t11141df16ff990e5cabc541a8a1cf80164afc34ae9b1935a1ce0c9f5f4553fc6742d817
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
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.Mirai-9933849-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-16T13:41:00Z UTC
Last seen:
2025-12-17T00:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/134b66c4-cab0-4724-bb76-d96fa9f4035e
Behavior Graph:
Download SVG
%3 guuid=a4f995e5-1a00-0000-9350-8e61960b0000 pid=2966 /usr/bin/sudo guuid=82a57ee7-1a00-0000-9350-8e619c0b0000 pid=2972 /tmp/sample.bin guuid=a4f995e5-1a00-0000-9350-8e61960b0000 pid=2966->guuid=82a57ee7-1a00-0000-9350-8e619c0b0000 pid=2972 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1687afa2-3082-474f-b73e-86602e30462f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1834160
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834160 Sample: jklarm5.elf Startdate: 16/12/2025 Architecture: LINUX Score: 64 18 31.141.255.70 TURKCELL-ASTurkcellASTR Turkey 2->18 20 31.141.255.71 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 30 Sample scans a subnet 2->30 8 jklarm5.elf 2->8         started        signatures3 process4 process5 10 jklarm5.elf 8->10         started        process6 12 jklarm5.elf 10->12         started        14 jklarm5.elf 10->14         started        16 jklarm5.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 17:07:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6sbibwfmy73bq7exi7ozgwn4dm2hkgwtlzmbxptswoysslzjleq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251216-vm8c3adx3f/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/07e5108a-2c56-4908-9bd0-f6a47a41ec20
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/6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 6fa41406c5663fb0c3e4ba3eec9acde0d9a3a8d69af2c0ddf3959d8949794ac9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726548/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3700410/
  
URLhaus
https://urlhaus.abuse.ch/url/3726490/
  
URLhaus
https://urlhaus.abuse.ch/url/3726416/

Comments