MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801
SHA3-384 hash: 8218762a560333aacf641e76b397fadae63e8847daa27d6a5dde491d8b9abe4b4ab3f70419b14b34721193a0344cb58e
SHA1 hash: 7c1746629dfa0b78b6cee2a91c98c805c0562ff9
MD5 hash: ad69cb75243aae5aa3e83b1729b23827
humanhash: lamp-nuts-coffee-river
File name:torz.ppc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:225'201 bytes
First seen:2025-07-11 15:49:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Kj6L6xy4G6AQymcSHL9NImWjv1L/dPecMJtrWW8:bfzeyMHL9NImWjv1L/dPecMJtrWW8
TLSH T160242807B70C0B83C19B5EF129B737F187ABED3115A66280E10EFE845773A706525B9A
telfhash t104811155a47c09dcaf731c2964a86ba31593f43a32a1bf68ff4accc0485e429f164d4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
15
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Mirai-7688276-0
Create hunting rule

Unix.Trojan.Gafgyt-9875100-0
Create hunting rule

Unix.Trojan.Gafgyt-9875945-0
Create hunting rule

Unix.Trojan.Gafgyt-9889131-0
Create hunting rule

Unix.Trojan.Gafgyt-9910205-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=687132b3c9eb9747376860a2linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687132a17df8aa79caef211e/reports/c64ebcbf-3a41-45f5-81a1-5f09d4f7614c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0d743720-d4d8-4b52-9275-93e620d136f3
Behavior Graph:
Download SVG
%3 guuid=607271c0-1a00-0000-fdb3-ddfa1c0c0000 pid=3100 /usr/bin/sudo guuid=111cf1c2-1a00-0000-fdb3-ddfa220c0000 pid=3106 /tmp/sample.bin guuid=607271c0-1a00-0000-fdb3-ddfa1c0c0000 pid=3100->guuid=111cf1c2-1a00-0000-fdb3-ddfa220c0000 pid=3106 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5855197c-5c80-45aa-b9de-86ab79dcfb29
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1734016
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Found Tor onion address
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/c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-11 15:50:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3zghqsejjbk6a5q52pe45xwvwi3j4hb6ec6sdvddwjfzkgyxaaq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250711-s9s6jsan2v/
Malware Config
C2 Extraction:
77.90.153.87:4586
Verdict:
Malicious
Tags:
Unix.Trojan.Tsunami-6981155-0
YARA:
n/a
Link:
https://app.threat.zone/submission/27e13e01-49dd-4a0c-8a8c-ffd54f1cce79
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/c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 c6f263c2444a42af03b0ee9e4e76f6ad91b4f0e1f105e90ea31d925ca8d8b801

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581468/
  
Delivery method
Distributed via web download

Comments