MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9
SHA3-384 hash: c6d1a2746315700b5592d38310a3b113ba7e32b957a4ccbf9b601f427468f002c7c68323945dd261ec61b8dac2b33973
SHA1 hash: 7c9b814f251a7c529f063ad3c01d346c79fe0f71
MD5 hash: f500cac78bcc7d54bd6f4aef805b54d7
humanhash: burger-butter-quebec-zebra
File name:kvariant.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:101'096 bytes
First seen:2025-09-26 01:19:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nynwRcdTOnuvHtdbBF8LaUMxmy4m1hUdI6ifS2wSUm1+B51YvbZ:JRETOuvHtdtF8Lah1dTS2wSUm1CfE
TLSH T103A30796B881AB15C6C1167BFE0F018E33175B6CE3DE322299245F6437CB56B0E2B916
telfhash t116b0922713ae35fa91aa5646810d7114d08ab6890b0730a94e484e9fe483d21a19a433
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 :
46
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Exploit.Mirai-9798002-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/68d5ea74674d5fd6aa0d077f/reports/0d4a7eea-2f8d-45a2-9fe1-ee3b3c688b55/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9
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:
2025-09-25T22:41:00Z UTC
Last seen:
2025-09-25T22:41:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Gafgyt.ge
Link:
https://opentip.kaspersky.com/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ec092da-76a1-4a7c-84f7-31d2871c6975
Behavior Graph:
Download SVG
%3 guuid=d9738f5e-1900-0000-97e8-b7aa91130000 pid=5009 /usr/bin/sudo guuid=00fc8760-1900-0000-97e8-b7aa9b130000 pid=5019 /tmp/sample.bin guuid=d9738f5e-1900-0000-97e8-b7aa91130000 pid=5009->guuid=00fc8760-1900-0000-97e8-b7aa9b130000 pid=5019 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d27cbcfc-ceff-453c-b7c4-ebfcbde531c0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1784537
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/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9/
Verdict:
Malicious
Threat:
Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-26 01:20:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r2gxghhbrbzwv5kph4jytebuuyhh57hnsxvvh6obvcore3ygzc4q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250926-bqhf9szydw/
Verdict:
Malicious
Tags:
Unix.Exploit.Mirai-9795501-0
YARA:
n/a
Link:
https://app.threat.zone/submission/908b518c-a13e-445e-a262-baae3b7a78da
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/8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 8e8d731ce188736af54f3f13899034a60e7efced95eb53f9c1a89d126f06c8b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3620491/
  
Delivery method
Distributed via web download

Comments