MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8198994251c4349eda6ef794e04245c7b1a2c3c3c091e3a9406873f3431fcc30. 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: 6


Intelligence 6 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8198994251c4349eda6ef794e04245c7b1a2c3c3c091e3a9406873f3431fcc30
SHA3-384 hash: ed620b8b09c40012fea04288fb98d5d02da57a3a27cf61b330da7e62c2aad42883be72beb00ebf5c15f6ab8f9369a9f4
SHA1 hash: f556c0f33e6e85cd8dc6b53016675cee59824d5a
MD5 hash: d98450cb69d897b7483b5ea72f89320f
humanhash: yellow-winter-arizona-arizona
File name:d98450cb69d897b7483b5ea72f89320f
Download: download sample
Signature Gafgyt
Create hunting rule
File size:99'780 bytes
First seen:2022-04-29 23:48:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vBjHPam3VgGzjz5apRO/GLg5UyG8/v5qqB/WfHflwV9CZ4LWGK:pjHSm3VgK4pRUOyG8/vFB/WlSL6
TLSH T185A319B81999F26CEDF15078F41320DA28610A0C37ACD1E3B9D750BAFFB5708B16AD59
telfhash t1cae02600ec6a8a6c5ccb9e749d9c07bce90162025566c710df10d7e4c83f464a319b5f
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9770090-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai obfuscated
Link:
https://www.filescan.io/uploads/626c7978801e66012b176568/reports/325434fa-ee3b-4eae-a9f9-bfe0d12693dd/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc6ea200-9b14-4a09-b097-59963f01d26d
Result
Threat name:
Gafgyt Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/985779
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8198994251c4349eda6ef794e04245c7b1a2c3c3c091e3a9406873f3431fcc30/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-29 23:49:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220429-3tznhaafem/
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/8198994251c4349eda6ef794e04245c7b1a2c3c3c091e3a9406873f3431fcc30

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 8198994251c4349eda6ef794e04245c7b1a2c3c3c091e3a9406873f3431fcc30

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2171775/

Comments


Avatar
zbet commented on 2022-04-29 23:48:44 UTC

url : hxxp://209.141.34.115/db0fa4b8db0333367e9bda3ab68b8042.arc