MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e
SHA3-384 hash: 295c04b66520db3353c6fab5a6b132744f94512864ca84e3e66ede3149098d220efdfc57ea3f60fa7e5ac46bc4b6c736
SHA1 hash: fe1958b804f88698cf7b21cbe7537afd61b85928
MD5 hash: 1f0f8ab850e8e15b2ed464ef5d8ebed7
humanhash: pip-music-magnesium-six
File name:resgod.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:91'436 bytes
First seen:2025-08-26 03:48:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:d4RnnJjo/IWdTcool9RlIcxSuarfe+6p3izL8rcD5bYMTOVK:d8JjVkIb9RltxSua1L8rcDhAK
TLSH T1CD93089AB8C1AB25CAC1063BFE0F115A33175B6CE3DE7213DC245B6437CB56B0E2A516
telfhash t145b09b668e1752d457cd710a80955704173db3676540410c9b157f6bc2137567507416
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 :
40
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.Trojan.Mirai-9950938-0
Create hunting rule

Unix.Malware.Mirai-9951104-0
Create hunting rule

Unix.Trojan.Mirai-9951106-0
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 mirai obfuscated rust threat
Link:
https://www.filescan.io/uploads/68ad2ecb2a70220b68d9822b/reports/9941d46f-be52-4c5d-b070-9e6ebeca4dfb/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/8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e
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
Link:
https://opentip.kaspersky.com/8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2f05880-8e6d-4f98-9b8d-b7810aa3e172
Behavior Graph:
Download SVG
%3 guuid=30794aa1-1600-0000-0340-e4d1120d0000 pid=3346 /usr/bin/sudo guuid=316c22a3-1600-0000-0340-e4d1180d0000 pid=3352 /tmp/sample.bin guuid=30794aa1-1600-0000-0340-e4d1120d0000 pid=3346->guuid=316c22a3-1600-0000-0340-e4d1180d0000 pid=3352 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/822423a9-56c2-42f1-8859-e50c6c750cee
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1765003
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765003 Sample: resgod.arm6.elf Startdate: 26/08/2025 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 Mirai 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 resgod.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 03:49:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsizsflzxnyiyauqkblkz7oasp3ut5gd4sgyr2c7xno5uko2iypa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250826-edljyaan2s/
Verdict:
Malicious
Tags:
Unix.Exploit.Mirai-9795501-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4784368b-7428-4f2a-bc7d-1dd3d007bcd6
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/8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e

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_Threat_e24558e1
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 8c91991579bb708c02905056acfdc093f749f4c3e48d88e85fbb5dda29da461e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3610340/
  
Delivery method
Distributed via web download

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