🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802
SHA3-384 hash: 094e3c8556260e42c85f5a89c36c03747a5074926b488ebca1b69315ba0f7da65b91a440272fa0c943a9ccfe2f8661a2
SHA1 hash: a5f5499e985533ccc3c25a60b52f818098f54ee6
MD5 hash: 56d41796ae0ee7cbad3c551204347f5c
humanhash: table-indigo-river-nitrogen
File name:arm5.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:225'708 bytes
First seen:2025-09-19 10:12:43 UTC
Last seen:2025-09-20 04:45:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:/MglaifNNeQzJCvTsAiXtldDOJerihBvAagRA:jlaia2JyTsAYl4asvAagRA
TLSH T10124AFC0B6A05E13D8F126BB7757824C261D435CA2EDFA1939966FD832CF92407ADBD0
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 :
2
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm expand lolbin packed remote threat
Link:
https://www.filescan.io/uploads/68cd2cd773af424b47e75f3f/reports/f52eacad-b174-46a3-a1e0-5134bba94a30/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-19T08:42:00Z UTC
Last seen:
2025-09-19T08:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e8b15d08-9ca4-4e3c-8b6c-0ca5fa9784b8
Behavior Graph:
Download SVG
%3 guuid=d09e8a6a-1900-0000-a46a-50be64140000 pid=5220 /usr/bin/sudo guuid=6363546d-1900-0000-a46a-50be65140000 pid=5221 /tmp/sample.bin guuid=d09e8a6a-1900-0000-a46a-50be64140000 pid=5220->guuid=6363546d-1900-0000-a46a-50be65140000 pid=5221 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3dd19d17-f2b1-4d31-850c-8e6cde086e4c
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1780661
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1780661 Sample: arm5.urbotnetisass.elf Startdate: 19/09/2025 Architecture: LINUX Score: 80 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Gafgyt 2->24 26 Yara detected Mirai 2->26 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 arm5.urbotnetisass.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-19 10:13:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=np7b56lxfnxjrtsz3442sixap3dyt2fgfhzy53lvlkvh45byfaba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250919-l9dyashk5v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1da9d163-e47c-4766-ab02-7e0adc47dcf8
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/6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 6bfe1ef9772b6e98ce59df39a922e07ec789e8a629f38eed755aaa7e74382802

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618220/
  
Delivery method
Distributed via web download

Comments