MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c
SHA3-384 hash: d5dddfb937be66ddbeefdd82ace7b9d6b9ee9b5d9d147b7240310e6ec399c28a3c0854c6643c51612f81ecfdc2d35fbf
SHA1 hash: bf98eccc2787709f13c24ee66d5b5ba6f2954c88
MD5 hash: 2cba3c202ec3dc94d0b030d9823fd046
humanhash: florida-enemy-indigo-potato
File name:2cba3c202ec3dc94d0b030d9823fd046
Download: download sample
Signature Mirai
Create hunting rule
File size:117'568 bytes
First seen:2024-05-17 08:01:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RaN/Y4/LqAge8mLLcSFylwv206jz8/e5L076CaC7WCbo4lNXQUyIbCWlcHOV06fL:Rx4Yenq+GxD2bbcHpCWPpRZojo8
TLSH T1CBB35A73C8256F58C15AE174B0B18F792B63998182471FBE19B6C2B64483CDEF901BF8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
FR FR
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.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Generic-9910199-0
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/66470f01bc04dffa921d8ada/reports/2ffa7158-6578-4602-8762-d402851bb5b8/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d0fe50c3-1a40-4b7a-b65a-9ef395b6e71e
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1443179
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
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic
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/0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-17 08:02:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b35qvhbc4xfsldjdbwrvhtmferdtaibseecs2cc6xu57sr5lenoa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240517-jw4wfsgf6w/
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/0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c

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: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_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 0efb0a9c22e5cb258d230da353cd85244730203221052d085ebd3bf947ab235c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2853009/

Comments


Avatar
zbet commented on 2024-05-17 08:01:23 UTC

url : hxxp://80.211.203.249/cundi.sh4