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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c. 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: 8


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

SHA256 hash: b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c
SHA3-384 hash: 18b082f20c6e9d4d699cff2e47d1f19c304f522856851cf4677eef7ef014638f4ab3ddcc6d0762a60721bdbfb9a24060
SHA1 hash: c1c0fde1743bbfd90088846630ffa867aa21b6e3
MD5 hash: dbde9974779d936a529a68bf96ac3c1b
humanhash: papa-indigo-eighteen-three
File name:i586
Download: download sample
Signature Gafgyt
Create hunting rule
File size:137'264 bytes
First seen:2026-09-18 15:36:36 UTC
Last seen:2026-09-18 18:08:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:0rEhD/Dq5SAamiq9TMx93R1Stzdu3MIhDUftom:7ru5zaqYL3R1qpucIp
TLSH T11ED32986AB43DEF3E55310F101B75B314A32FD3B482BDA82D3797DA599615C0AA0A37C
telfhash t10b7138f56ef60ddcb7d15800c24f5bb26a0dea3f241036b646f2a81423f6b41917ac39
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 mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sets a written file as executable
Launching a process
Connection attempt
Sends data to a server
Runs as daemon
Substitutes an application name
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6aad5aba074a7f2f8dfa6ee1/reports/828f2434-65e3-456a-9e21-34f9a5b5e9a7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-18T12:55:00Z UTC
Last seen:
2026-09-19T22:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31960cbf-fae2-4f3e-91da-1b952fc9e7b7
Behavior Graph:
Download SVG
%3 guuid=dc9239e9-1d00-0000-55ba-e111d6080000 pid=2262 /usr/bin/sudo guuid=ea1142ed-1d00-0000-55ba-e111dc080000 pid=2268 /tmp/sample.bin net guuid=dc9239e9-1d00-0000-55ba-e111d6080000 pid=2262->guuid=ea1142ed-1d00-0000-55ba-e111dc080000 pid=2268 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ea1142ed-1d00-0000-55ba-e111dc080000 pid=2268->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ad5bb6ed-1d00-0000-55ba-e111de080000 pid=2270 /tmp/sample.bin guuid=ea1142ed-1d00-0000-55ba-e111dc080000 pid=2268->guuid=ad5bb6ed-1d00-0000-55ba-e111de080000 pid=2270 clone guuid=7e9fd8ed-1d00-0000-55ba-e111df080000 pid=2271 /tmp/sample.bin write-config zombie guuid=ad5bb6ed-1d00-0000-55ba-e111de080000 pid=2270->guuid=7e9fd8ed-1d00-0000-55ba-e111df080000 pid=2271 clone guuid=d4c148f4-1d00-0000-55ba-e111e3080000 pid=2275 /usr/bin/dash guuid=7e9fd8ed-1d00-0000-55ba-e111df080000 pid=2271->guuid=d4c148f4-1d00-0000-55ba-e111e3080000 pid=2275 execve guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281 /tmp/sample.bin dns net send-data zombie guuid=7e9fd8ed-1d00-0000-55ba-e111df080000 pid=2271->guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281 clone guuid=52a693f4-1d00-0000-55ba-e111e5080000 pid=2277 /usr/bin/cp guuid=d4c148f4-1d00-0000-55ba-e111e3080000 pid=2275->guuid=52a693f4-1d00-0000-55ba-e111e5080000 pid=2277 execve guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1275B d01c8da3-6a80-549d-a634-fc79c893553f 46.151.182.200:19191 guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281->d01c8da3-6a80-549d-a634-fc79c893553f send: 2B guuid=e95b28f9-1d00-0000-55ba-e111eb080000 pid=2283 /tmp/sample.bin guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281->guuid=e95b28f9-1d00-0000-55ba-e111eb080000 pid=2283 clone guuid=2ed33ff9-1d00-0000-55ba-e111ec080000 pid=2284 /tmp/sample.bin guuid=fa7772f8-1d00-0000-55ba-e111e9080000 pid=2281->guuid=2ed33ff9-1d00-0000-55ba-e111ec080000 pid=2284 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a75bced-56aa-4d27-86d1-63592e86a6e4
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1974896
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1974896 Sample: i586.elf Startdate: 18/09/2026 Architecture: LINUX Score: 84 30 46.151.182.200, 19191, 52610, 52612 GHOSTYNETWORKSUS Germany 2->30 32 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Gafgyt 2->40 10 i586.elf 2->10         started        signatures3 process4 process5 12 i586.elf 10->12         started        process6 14 i586.elf 12->14         started        file7 28 /etc/init.d/sysd, POSIX 14->28 dropped 42 Sample tries to set files in /etc globally writable 14->42 44 Drops files in suspicious directories 14->44 46 Sample tries to persist itself using System V runlevels 14->46 18 i586.elf sh 14->18         started        20 i586.elf 14->20         started        signatures8 process9 process10 22 sh cp 18->22         started        24 i586.elf 20->24         started        26 i586.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 15:37:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfaylknrxcw5howz4yg6e4zjkqblf56czssrxs2gvthjttf6fq6a._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/260918-s2mzkaytdv/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b14185a9b1b8add3bad9e60de273295402b2f7c2cca51bcb46acce99ccbe2c3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918613/
  
Delivery method
Distributed via web download

Comments