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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdff1ef6d6670bbeffbce1264965e2c197625f39a40b656dcd233ace08a18af1. 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: 5


Intelligence 5 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdff1ef6d6670bbeffbce1264965e2c197625f39a40b656dcd233ace08a18af1
SHA3-384 hash: b9b02334e6565a4542861a5e34091267a964e815d7ad6f7f1650eff3fbc62bb586208af652f50feff2cfcd967f4b178a
SHA1 hash: f8227b485534b5193f5e19bea87a18c799d7c25f
MD5 hash: 57c97b4e1c6c39414abfb5caa8f1b00c
humanhash: video-minnesota-don-six
File name:i-5.8-6.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:101'818 bytes
First seen:2026-09-02 18:28:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fjaaOhAx3rT0qTRDAFWxy4BiibDmU9VqFyOfk/X:flOyx3rTlTvy4pbDmU9VqFyOfk/X
TLSH T1E7A319A2F900DFA6F40AEB7604D74B24B630FB650F53562673173967AE362D42823F49
telfhash t1d911d01371f6896d2bf259245cbc43b4255026237351be75bf0dc5d4593b002b979ecb
Magika elf
Reporter BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
IN IN
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Gafgyt-7785026-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6a986b78850317b34ad309dd/reports/77fbb010-ffb2-43ec-b686-80ef00551f6e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02201345-8476-4f95-946f-5da820fd4fc8
Behavior Graph:
Download SVG
%3 guuid=de260856-1b00-0000-3193-7a6ced080000 pid=2285 /usr/bin/sudo guuid=73b9645a-1b00-0000-3193-7a6cf2080000 pid=2290 /tmp/sample.bin guuid=de260856-1b00-0000-3193-7a6ced080000 pid=2285->guuid=73b9645a-1b00-0000-3193-7a6cf2080000 pid=2290 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b4aff905-b977-442e-b43c-93e850ed3951
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fdff1ef6d6670bbeffbce1264965e2c197625f39a40b656dcd233ace08a18af1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdff1ef6d6670bbeffbce1264965e2c197625f39a40b656dcd233ace08a18af1/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-02 18:27:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7x7r55wwm4f357544eteszpcyglwexzzuqfwk3onem5m4cfbrlyq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260902-w4z9fscn9z/
Malware Config
C2 Extraction:
45.135.193.113:839
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 fdff1ef6d6670bbeffbce1264965e2c197625f39a40b656dcd233ace08a18af1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3911694/
  
Delivery method
Distributed via web download

Comments