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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57
SHA3-384 hash: 2b5f434563cd3c3d5c1917df0d488ab99968c4cd1632e2625f8cfefd2c667d183213df75bc2af1611e9a7d912ba20e0d
SHA1 hash: 0e55acc636e3572d854d2d3aa987fb46563ec360
MD5 hash: 35979caf187b0821af6b71c310d3a359
humanhash: nineteen-mountain-idaho-lima
File name:main_ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:134'036 bytes
First seen:2025-01-19 16:31:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9roGHNTUZN0cIBUiixfytiteQInJ7abwko7lj0JvAhhHr5+5uQfqIcv7k8:nmWUiix5t26wN7lDhLvo8
TLSH T156D32A06730C0A47D2632EB43A3F67E193AF9AC121E4F640355FAB8A95B1E335586DCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678e2c78e708b6e7a3ad86adlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Creating a file
Runs as daemon
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/678d290609c09a6b389328d2/reports/036ed609-1514-49e3-860d-079097a4d320/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e28ff539-82f0-48d3-a0d7-8fe4d6794c08
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1594657
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-19 16:32:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vcs4olhkfedl6xsfe2uuwljojcjj3e3jchj3hzi4rqu6o5eytrlq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250119-t1xytawkht/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/14c33436-7cb0-43e1-b38f-2abd61519cca
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/a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 a8a5c72cea2906bf5e4526a94b2d2e48929d936911d3b3e51c8c29e774989c57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3273907/
  
Delivery method
Distributed via web download

Comments