MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe
SHA3-384 hash: f28e6c0b2dfca91b4475d185efc948017eb1613cd621e6678f62cde78846ce2f915c567f46172155f9b41de1323f5114
SHA1 hash: f681a26480dc6cf648a49d5b4425b081837870d9
MD5 hash: cfa533d49b3749cec90f41369e00730e
humanhash: yankee-magazine-wyoming-illinois
File name:leg6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:143'609 bytes
First seen:2025-02-23 10:52:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:g2u+K4Vif0jPXmRa7sajz5h/6zvSOZxV+VYmGwTQGQ4Cn:Zu+K4K0bXmRa//5h/6zvSOZxV+VYmGwk
TLSH T1ACE33B0AE7408B53C4D22B76B7DF424533239B65A7E733069528BFF43B8279A4E36505
telfhash t11011bd1360b9c6196bf75c249d7857f105501b23b382be71bf0ac6c49937042a979d9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136164-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bafe3328ab76d43a5c8d7blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/67bafdf83afc3763bec23d93/reports/7121df9c-8d37-462f-92f8-45c5748164ee/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3ef61f81-8047-43c7-8df8-b8c12df02e19
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1622098
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 07:20:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwqzl7ukvgymajrlzj2dxmdugmi73y6uyajezp74cculb4aisd7a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/250223-myqcmavp19/
Behaviour
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136164-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f43f25e3-a49e-49fc-b88c-3a90fad646a5
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/65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe

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_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 65a195fe8aa9b0c0262bca743bb0743311fde3d4c0124cbffc10a8b0f00890fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3449662/
  
Delivery method
Distributed via web download

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