MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b
SHA3-384 hash: 99cc3f0d987e330f4d737e598f344db0099c54fdcca63698d0411c5d82886c398a7fa683b3300a98314b062b375190e3
SHA1 hash: 15638a78e80c53e795d9984b798386729826434b
MD5 hash: 6d300ef0aaea1878a7b6560deedf7161
humanhash: lamp-xray-fruit-floor
File name:wrjkngh4
Download: download sample
Signature Mirai
Create hunting rule
File size:134'048 bytes
First seen:2024-12-26 02:21:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:6DqHF1JiXFJgpfBvQ80R1962WR/XiqnHT2:6DqR+7GfBvnYajRfiqz2
TLSH T179D36B77C8266F98D116D134B0358F796B93998281475FBE2AB6C2F44083D8DF909BF8
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 :
227
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

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

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

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676cbdcc75bf3268d2fe85c6linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/676cbdcbd986a2005f8c72e9/reports/4ce79348-a936-403f-b5e0-b29bb2e7ee5a/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f9c5b66-ae6e-4a40-9d03-07856961ab7a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1580752
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-26 02:22:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tf2exndwhp2n3mrcywatanfcreg3q5j5r64hj3y2k7pcmi7ylr5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241226-ctkapsvjew/
Malware Config
C2 Extraction:
89.190.156.1
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136288-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/91c3c349-6577-4ded-b250-f1ba1c16186d
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/99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_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 99744bb4763bf4ddb222c5813034a2890db8753d8fb874ef1a57de2623f85c7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3356689/
  
Delivery method
Distributed via web download

Comments