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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e
SHA3-384 hash: 4f28e66867524a2ecaec10a7ede6ee838c4dddbe071a432035c5de7aadc18a2d509d1cc93841796ae15b27b0cfb278a5
SHA1 hash: f072648ce7873ab235908366308ebb0bb619a081
MD5 hash: fcf7245c5da5b2eead7b3e464e0ff4f0
humanhash: king-green-arkansas-lake
File name:s-h.4-.SNOOPY
Download: download sample
Signature Gafgyt
Create hunting rule
File size:77'753 bytes
First seen:2026-09-30 19:23:25 UTC
Last seen:2026-10-01 08:05:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:kAmbedEfIKy1BABWWNxiEVN/Ck3yzTN7mj9VqYLe8f26e:v+eefvyoWWF/T3Mhmj9VqYq8f26e
TLSH T10E734A47AD628FB7C146AAB525A759300723B8215F0F1B89713DAAF8470F8CDB80F764
telfhash t1f411cc5271fa895d2bf249249cbc43b4265026237352beb5bf0ec6d45937002b979e8f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
4
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

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

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6abd61e7a5e31d65c54267a5/reports/7dfbd742-79d7-4ab4-9b1f-1ec431780366/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-30T12:39:00Z UTC
Last seen:
2026-10-01T22:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1ce2f6f4-47e5-4e30-96a9-639286d07dc8
Behavior Graph:
Download SVG
%3 guuid=f7bed9a9-1e00-0000-7843-ac388a090000 pid=2442 /usr/bin/sudo guuid=86befdab-1e00-0000-7843-ac3892090000 pid=2450 /tmp/sample.bin guuid=f7bed9a9-1e00-0000-7843-ac388a090000 pid=2442->guuid=86befdab-1e00-0000-7843-ac3892090000 pid=2450 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6fdc920-4fc0-4275-8042-616b8b6df2f3
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1980233
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Found malware configuration
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/4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-30 16:06:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jq6c4antigdftshalofzhgdozmemm5pwcdzgxtjuogvoxpowqspa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260930-x4h6lsyv4p/
Malware Config
C2 Extraction:
176.65.139.151:839
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/4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e

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_DDoS_Gafgyt_Variant
Create hunting rule
Author:Serhii Kocherhan
Description:Detects Gafgyt (Qbot) / Mirai variant with specific DDoS functions (vseattack, ftcp, SendHTTPHex) and recon routines
Rule name:ELF_Toriilike_persist
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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 4c3c2e01b3418659c8e05b8b93986ecb08c675f610f26bcd3471aaebbdd6849e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3925733/
  
Delivery method
Distributed via web download

Comments