MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989
SHA3-384 hash: fab05ecdee34c7beccd177e798d5bed580489735c04e64c40e0d8fa4529c6ad13a09064c16f245e35adbc438c33213cc
SHA1 hash: 3f4b52e74fbdc640c45ebd061b472bc9f5d9e8b0
MD5 hash: a781dc06e7bb6833b1b29081fdae0dfa
humanhash: delaware-nuts-pennsylvania-eleven
File name:mipsel.armageddon
Download: download sample
Signature Gafgyt
Create hunting rule
File size:86'409 bytes
First seen:2026-02-17 17:29:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oEma7SDXPm8VjWWHTMcqeApHgerShKW6GLdUF5MI5AtpgwZU+aHfV+mLI2VOYjX0:ua7SDXPm8VjWWHTMXLpAeUnBUF5MI5dq
TLSH T1F2835C49E747CBB3C88306B2029BBA664532F83B5E2E9F45F70D7CB49B124D47266712
telfhash t18e11ce0671f689682bf259245cbc43f42a5126233341be71bf0dc5c4a93b002b939e8b
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 :
1
# of downloads :
37
Origin country :
DE DE
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.Trojan.Gafgyt-6981156-0
Create hunting rule

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

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

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

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ea758806-3e20-4e7c-b378-ae4f92ff0150
Behavior Graph:
Download SVG
%3 guuid=0c015cb6-1900-0000-c40b-5a71510c0000 pid=3153 /usr/bin/sudo guuid=1c8f9ab8-1900-0000-c40b-5a71560c0000 pid=3158 /tmp/sample.bin net guuid=0c015cb6-1900-0000-c40b-5a71510c0000 pid=3153->guuid=1c8f9ab8-1900-0000-c40b-5a71560c0000 pid=3158 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1c8f9ab8-1900-0000-c40b-5a71560c0000 pid=3158->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d5757fb9-1900-0000-c40b-5a715a0c0000 pid=3162 /tmp/sample.bin guuid=1c8f9ab8-1900-0000-c40b-5a71560c0000 pid=3158->guuid=d5757fb9-1900-0000-c40b-5a715a0c0000 pid=3162 clone guuid=862b86b9-1900-0000-c40b-5a715b0c0000 pid=3163 /tmp/sample.bin net zombie guuid=d5757fb9-1900-0000-c40b-5a715a0c0000 pid=3162->guuid=862b86b9-1900-0000-c40b-5a715b0c0000 pid=3163 clone edf65221-7e5c-53a7-abd1-a02b33c77871 127.0.0.1:839 guuid=862b86b9-1900-0000-c40b-5a715b0c0000 pid=3163->edf65221-7e5c-53a7-abd1-a02b33c77871 con
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/602fb966-ce6e-42b5-ae32-ea9f019e2cc5
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1870631
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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/cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 18:11:49 UTC
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmtdslf4hnpbanih7zv2powvz6r6eabsh553gkuqdbcj5s4uxgeq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery linux
Link:
https://tria.ge/reports/260217-v2verafw6c/
Behaviour
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
127.0.0.1:839
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Linux_Trojan_Gafgyt_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
Create hunting rule
Author:Elastic Security
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: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 cb26392cbc3b5e103507fe6ba7bad5cfa3e200323f7bb32a9018449ecb94b989

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779726/
  
Delivery method
Distributed via web download

Comments