MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19
SHA3-384 hash: 1af3ed8874052b6ff8b242fa04d484f5b8a715906267361bc9b44b423c9e8196e8f230b37ccf5e7d639dfd6508da541e
SHA1 hash: 72e8ea07c1a7c5a99dfa0b4eb3446d4a36077dff
MD5 hash: 34fd8eac20cda244cb4a8065ea75012f
humanhash: autumn-april-asparagus-muppet
File name:main_sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2025-03-05 07:31:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WTW/VCxsHZ3sH2Li62C87mKjR5fvPVWARouW8j3W+g4e72:WytCxdHx62NVjzVWxuWM3bM6
TLSH T18BB35BB3CC26AF98C655D074B0B48FB92F53A59482471FBE19B6C2B44443D8DFA05BB8
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 :
81
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

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

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
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

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c7fe6fc668b65489bf17dalinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/67c7fe11f8726576332d2eb8/reports/33e34603-8e78-4548-9683-98024f59462b/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a999f92e-78ee-482f-90e4-8d661e9d0ac3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1629856
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/8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 10:11:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rm52tcr4ula4egxhfclk3yrhfq3jyudsxinqeie5pjm4xh22hqmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250305-jc4fksswbt/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/850d928b-9660-4562-b66f-d66f8cf1cde9
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/8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19

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: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 8b3ba98a3ca2c1c21ae72896ade2272c369c5072ba1b02209d7a59cb9f5a3c19

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3467598/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3467665/

Comments