MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59. 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


Gafgyt


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59
SHA3-384 hash: 564f6ab2532cefc2a72e9da58117a00ea2fba95bf77a029138332ca539c989bf33118ec5e154267ab91bb2acc9114c24
SHA1 hash: fe9b9068bd2a62302c10a50a2adca140ecb493e4
MD5 hash: dcf4d9e2c6acda0d54190153e5140cbd
humanhash: burger-neptune-skylark-pizza
File name:dcf4d9e2c6acda0d54190153e5140cbd
Download: download sample
Signature Gafgyt
Create hunting rule
File size:120'832 bytes
First seen:2024-06-28 16:40:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Da60wP/HOD9ZetqaDc+CD0K/nHflnMgEsNqmKW/FRDIhbeyzJ:D/P/oqfc+K7/VMgJjKWNRDaeQJ
TLSH T1EAC37C76DC2A5F68C695D1B0B0B08F792F63B59042875FBA19B7C2B54083C8DF605BB8
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 gafgyt mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
FR FR
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.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/667ee7aaef9fdf64aa70209d/reports/035cce45-be2d-4555-bf62-294b1eef5e2e/overview
Result
Verdict:
MALICIOUS
Malware family:
8220 Gang
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e16c4b59-9470-411a-a8e3-58468a2e76ae
Result
Threat name:
Mirai, Gafgyt, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464366
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
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/8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-28 16:41:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rixgwyzhqnqxlf2pb7ymsr44vxsxpuzdqm4cyp7e3g3mzl777zmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240628-t63q9awhma/
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/8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59

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:Linux_Trojan_Gafgyt_ea92cca8
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

Gafgyt

elf 8a2e6b6327836175974f0ff0c9479cade577d32383382c3fe4d9b6ccaffffe59

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2911315/
  
URLhaus
https://urlhaus.abuse.ch/url/2911337/

Comments


Avatar
zbet commented on 2024-06-28 16:40:31 UTC

url : hxxp://net.icdns.online/bot.sh4