MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025. 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: 4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025
SHA3-384 hash: 354b01f86b46c094d9861deb7a5b9a23c03c6bfd5d57e9e91c12c57e5712a6de4010fd74b0f79470fce47833299e6bda
SHA1 hash: 62e568f7bfd7e1209d427abbf08e401fdad7c655
MD5 hash: a0110a7d2298894917b07780530710cd
humanhash: mobile-blossom-lithium-oregon
File name:na
Download: download sample
Signature Mirai
Create hunting rule
File size:140'032 bytes
First seen:2024-10-06 17:55:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:knsfXM+NkGaq/1VHIx3bNfHxMTTM8teUostZOlPoI3RRAdAWfCQQefy24rhuP:HvVv5IxLNfHuT5Bru7tuP
TLSH T1BDD33A06B71C0947D1632EF43B3B2BD193EF9EC121E4F640255EBA8AA1B1E321586DDD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
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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
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/6702cf46df01d257b681e3f7/reports/6ae669fc-4d16-4a31-a473-d37170f6842d/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79471295-a932-4863-9ed7-eafb893ae2dd
Result
Threat name:
Mirai, Okiru
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1527388
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/4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-06 12:23:57 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnyihgk6zqcdqu4xy4whw2og5sx7bj4bbrl2l7effmxc4c4xwasq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241006-wh19maxcln/
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/44b68f3c-4959-4adf-b356-c0d5a2db0e5f
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/4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
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 4b7083995ecc04385397c72c7b69c6ecaff0a7810c57a5fc852b2e2e0b97b025

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3174680/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3215335/

Comments