MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa
SHA3-384 hash: e9c4c1edb8b28958997c8e5228d208289ee88f2c90ce7d85bb74637b2c758ab7b8b39f3b9cfe2f147433d2d49a3d9ff5
SHA1 hash: 1dc4e187a084fc3068259969aa8763442764ddb6
MD5 hash: 3b3dd74c26eefe28cbd3448721722841
humanhash: juliet-tennessee-nevada-florida
File name:i586
Download: download sample
Signature Mirai
Create hunting rule
File size:95'472 bytes
First seen:2025-12-24 06:01:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fqoeg0KbSC10T5t3mVUamGC+CtnphIfEYCBX4t/9jLRWuxjjA8AoLdxRr1lS/GkF:FZOt3MppC+CNIHVLR9xj0JorEG
TLSH T12F939D42D992E8B2F8221136173B93615A33F1303431ED87E7A92B35EC66710EF567AD
telfhash t17941f5f56e7a08edb7909906e30d5b13ae495b7b052072f205b3192437fb94192bbc35
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 :
43
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

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/694b81f2e126b9ff438f70f6/reports/26664b34-50b7-4550-b0dd-80e4faee01d5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T04:20:00Z UTC
Last seen:
2025-12-24T04:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/97fd1d3c-9400-4289-b0f3-f36ed9b4a1e6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1838631
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses STUN server to do NAT traversial
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838631 Sample: i586.elf Startdate: 24/12/2025 Architecture: LINUX Score: 76 17 stun.l.google.com 2->17 19 117.18.131.17, 23 ZLANZTVCOLTDJP Japan 2->19 21 100 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 7 i586.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 31 Uses STUN server to do NAT traversial 17->31 process4 process5 11 i586.elf 7->11         started        13 i586.elf 7->13         started        15 i586.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-24 06:02:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7shwcgvogtubm3ahwoxw65vvadvxfnkyinesvtuaid6khyu4kh5a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/251224-gq4x6azkcv/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads process memory
Enumerates running processes
Contacts a large (38405) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/4f48c5b2-8472-4abe-a38e-2e84906dda95
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 fc8f611aae34e8166c07b3af6f76b500eb72b55843492ace8040fca3e29c51fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740240/
  
Delivery method
Distributed via web download

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