MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90
SHA3-384 hash: 106547bdc46cc9895844d9e2e377061dfe2cd2b0af8839c44cb5117abe8b6da9047008fae6fdf21d420145eda7ad457b
SHA1 hash: 6172cbb12dc7c755e145aca6f926f01a4331b7b4
MD5 hash: 966504e20d092c8a548fb0522b88466e
humanhash: florida-floor-triple-butter
File name:csky
Download: download sample
Signature Gafgyt
Create hunting rule
File size:208'916 bytes
First seen:2025-07-09 04:45:15 UTC
Last seen:2025-07-09 15:05:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:4YEK+WMguR/n5LkpoP0MqN9kqyr7ZNZX2FUXokytve0hd:4YEBguomBqnk9NN4M0
TLSH T1F3147C0C77D9679CE0131AB78E042615A8CD5E342FB5CEE9BA8D1A056C057708FE93AF
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686df425900df8e7f868d4c5linux22vpnfull_triage
Tags:
n/a
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9bc29209-4d8a-4775-afa3-2a7ccec513a9
Behavior Graph:
Download SVG
%3 guuid=0a215e8c-1e00-0000-e2cd-2c01de0a0000 pid=2782 /usr/bin/sudo guuid=e239e28e-1e00-0000-e2cd-2c01e50a0000 pid=2789 /tmp/sample.bin guuid=0a215e8c-1e00-0000-e2cd-2c01de0a0000 pid=2782->guuid=e239e28e-1e00-0000-e2cd-2c01e50a0000 pid=2789 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1f5d852c-33dd-44c1-9571-e491fb649952
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1731495
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-09 04:29:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krk6v32fmgipvbftvcw3sj22x6fe2stscm5yjmw45tot542h5kia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250709-fdrlmavmv7/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/353a2817-a062-4a80-8ae3-f3cba6b06432
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/5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 5455eaef456190fa84b3a8adb9275abf8a4d4a72133b84b2dcecdd3ef347ea90

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579274/
  
Delivery method
Distributed via web download

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