MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3
SHA3-384 hash: 1082a9f79419e804dc8a0f288764ceb8841230ce331f14afdc52fa3315bf23b11b3f51cde9b0aba015a1f298c4d33d25
SHA1 hash: ab92f4d2f5070f02ca418ab65dcaa962299573ae
MD5 hash: f0f44045094943344b9ff553c3dec4f7
humanhash: yellow-utah-mango-twelve
File name:main_ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:148'948 bytes
First seen:2025-11-28 17:24:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:loE9MrgGmok6DvkSwhw8INpBxXE+KilyfDt7rUWctshIZkkJniSvApCwePIIYrW0:2dD8qNpBx4iYFcEIZsLpLfj6BYX
TLSH T19EE33B06B30C0A07D1672DF43E3F67E093AF9A9121E4F644255F9B8A92B1E335586ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
DNS request
Creating a file
Connection attempt
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6929daffab9dcca0c6fbaea9/reports/5dd1dd71-c7d7-4fb8-8e61-bad8837de879/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ce5b3ce3-70f2-4a5f-a88f-24d7db57aa54
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1822295
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 17:17:03 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpgw4qtrzrqxhqpijuc7sz56vaoco3tr4j2dcapwpcqgzbin7pjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251128-vzearagm8z/
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/afb675fb-5aa0-4837-b2d4-e4d1921ecd19
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/b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3

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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 b3cd6e4271cc6173c1e84d05f967bea81c276e71e2743101f678a06c850dfbd3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718648/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718656/
  
URLhaus
https://urlhaus.abuse.ch/url/3718675/
  
URLhaus
https://urlhaus.abuse.ch/url/3718680/
  
URLhaus
https://urlhaus.abuse.ch/url/3718707/

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