MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644
SHA3-384 hash: f6744034690370a2dcf955372d1ad7b5f7d43edf731bac4b439c9ab440de39dad76eddd29d350de1743cd9c73a0a6214
SHA1 hash: ef52ea03614d8caa5b09fb71157b1f928556aa62
MD5 hash: d2cce93dce650264f202e9bd61f06e0d
humanhash: vegan-finch-romeo-four
File name:bot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:137'984 bytes
First seen:2025-01-31 10:15:47 UTC
Last seen:2025-01-31 15:31:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:RIhcq8nZOrV3HlSdSX9cpoQF+Au4b4Vspf/TZVQnEb6wZkzgSBQlifIwywzFHRtd:RIhuWTwxF+u4QXlVQnEQsS69+bvQI
TLSH T1A7D30945F8404F23C6C612B7FB5E428D7B2A17E8D3EE720399216F61378695B0E3B942
telfhash t19211effc4f8c0dd817c5cd85c28fa3153ab4767afa29281288663b0ec1029e1752a017
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
94
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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679ca3f902140668e2ce33d7linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin masquerade remote
Link:
https://www.filescan.io/uploads/679ca2f20ca4151de4d75466/reports/fbbca76e-0b67-4672-a741-ba926c0bca2a/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4520212c-74e2-491c-acf7-88e5c23094f9
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1603746
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-31 10:16:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ffmw54ryxo6trhdyek7os2k64pfmo2az4r4r4q3wuhlw2pe7yzca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250131-massvavmer/
Malware Config
C2 Extraction:
urabotnet.duckdns.org
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/4b8f8c04-dd33-48c5-b696-516fa14bd7f1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644

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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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

sh a5cc859c96c537c77daa7957e106b8d353bfacfbae874c4ad5e3c475d78fb95d

Mirai

elf 29596ef238bbbd389c7822bee9695ee3cac76819e4791e4376a1d76d3c9fc644

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3421200/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 a5cc859c96c537c77daa7957e106b8d353bfacfbae874c4ad5e3c475d78fb95d
  
Dropped by
MD5 bb01807ecfdadbb8da26a66405d7aa07
  
Dropped by
SHA256 3f3d8e3e89ebc103025720ca5add4be241e4104fa439cc61bb8badab9f53df14
  
Dropped by
MD5 2836f3de363077231102d953e196bd20
  
URLhaus
https://urlhaus.abuse.ch/url/3421317/
  
URLhaus
https://urlhaus.abuse.ch/url/3421318/

Comments