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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06
SHA3-384 hash: 1497595125902afc7676476182144979726cd4d2f8e0ef82dad58fe5fa29b609d7d1e0a22baeefbd67c8f70c1764e7a5
SHA1 hash: cafedf5efefe86f85ce33be74bc0c444d626f747
MD5 hash: 087e86c8ff2931cf793e6d3837e30c15
humanhash: angel-tango-robin-high
File name:sh
Download: download sample
Signature Gafgyt
Create hunting rule
File size:84'612 bytes
First seen:2026-09-17 23:45:43 UTC
Last seen:2026-09-18 09:00:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Mqlb+RCICKStCURaf9A8+9lYJGw4wwXUZE36qiu9SO+NkCYRWt8Wo//vKGYSMiQ3:/ySZm9sbmNeothorMiQoU
TLSH T1E183943737271E63C0CA147111EB2331A7A9DE8438B94BD7A9917DA83F36E4438497DA
telfhash t1f011d056a4fa852c4ff6482068fc5a741a52712732227e30af4881c49c3b002b639fda
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7138857-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-9876192-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6aac7be292bd3e4c717767a6/reports/ab3d9aa7-b132-4600-9e8c-fd3e44b965b3/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-17T22:36:00Z UTC
Last seen:
2026-09-18T03:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/47aa5927-9b24-4e84-b7e2-232e00ae2bd8
Behavior Graph:
Download SVG
%3 guuid=1b215af0-1b00-0000-9174-6776aa060000 pid=1706 /usr/bin/sudo guuid=be5299f5-1b00-0000-9174-6776ae060000 pid=1710 /tmp/sample.bin guuid=1b215af0-1b00-0000-9174-6776aa060000 pid=1706->guuid=be5299f5-1b00-0000-9174-6776ae060000 pid=1710 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ed331d8-e9d6-4dba-ab15-3bb6a1ea1d39
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1974579
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-17 23:46:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4o4su6ugfno766dodccdncy46kzh27wo7zdro2ub4q7keh3b3qda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260917-3sft1a1drc/
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/e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
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 e3b92a7a862b5dff786e1884368b1cf2b27d7ecefe47176a81e43ea21f61dc06

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918303/
  
Delivery method
Distributed via web download

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