MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f
SHA3-384 hash: 9b10483bc639cf646f5e7958a078c7c2a7560c601fd64941260df2c9d3443e72fe9dea7393b9281b66bf6ed390d71b27
SHA1 hash: 5207dfbae23ef4ce996b31a1d039b9898d0d6a64
MD5 hash: 9d83703bf4ed06167264362d6c05d54d
humanhash: coffee-purple-nitrogen-louisiana
File name:kjsusa6
Download: download sample
Signature Mirai
Create hunting rule
File size:153'820 bytes
First seen:2024-10-24 13:38:13 UTC
Last seen:2024-10-24 17:58:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:SmH755UJUNWOGMXbOcNeDa6wX6C3B3pGu28t:SmH7vUJmAMXCcNoaVV3pGup
TLSH T122E30B46F8818B12D5D611BEFE1E128E37231B78E3DE72029D246F60778A97B0E37915
telfhash t1a1e0cdd9a7111cd92784479681ed3214a6ea34783651596983596ecb44b7484302a42d
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 :
103
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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.28886.LC.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.Trojan.Mirai-9970440-0
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

Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/671a4dfc0f780125dba1cd8f/reports/876cd09c-9544-4813-8294-4a1f1fb4472c/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7386cb9e-6f0d-4cc1-bc02-5d68706b14ee
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1541231
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-24 02:47:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jjnokvn5xthusnnik65zf3ki6kf5huickvrifiyrk37zlaqnyapq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet
Link:
https://tria.ge/reports/241024-qx1zhstcjp/
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/fb362b2f-a014-4ece-9e7a-765d499ae619
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/4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_Trojan_Gafgyt_28a2fe0c
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 4a5ae555bdbccf4935a857bb92ed48f28bd3d102556282a31156ff95820dc01f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3251640/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3251843/

Comments