MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b
SHA3-384 hash: 1ae09a3a1f138c881bed11982893c397cb9d1524fe3f8e4324731de83a746bc4f9a80f3cc5d16cfd24cafa847afad1a8
SHA1 hash: e69015da5f587d2681558bd8444e81c70fbd43ad
MD5 hash: 6814b58e75b362fb82e86df4f549b26a
humanhash: carpet-robin-tennessee-connecticut
File name:fuckjewishpeople.ppc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:103'198 bytes
First seen:2025-10-06 12:29:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WXe7qI6FJMqAU0VtXUhh5hj4gFdmPRiRKAFn:WXe7WAUotS5hEimPRiRKAFn
TLSH T1B0A35A13A32C0B43C09B5D712DBB2BF147A9BDE212E36144A51FAF885733A781563F96
telfhash t1fe11cc13a0b98a286bf34824adbc47b115502b237746be71bf0dc5d49427002a874d9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68e3b6e55a3bccf09eb9a93f/reports/6a417866-8d0c-4a4e-b692-d7af97fefc8a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-06T10:37:00Z UTC
Last seen:
2025-10-07T01:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dde39e33-a9b9-4c77-8c6a-364f6fbcea43
Behavior Graph:
Download SVG
%3 guuid=d6a06996-1b00-0000-587b-d2236b0a0000 pid=2667 /usr/bin/sudo guuid=be146398-1b00-0000-587b-d223720a0000 pid=2674 /tmp/sample.bin guuid=d6a06996-1b00-0000-587b-d2236b0a0000 pid=2667->guuid=be146398-1b00-0000-587b-d223720a0000 pid=2674 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c17c4489-7b51-4507-ac19-5219a643818f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1789760
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 12:31:46 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d43xqthhzoiieifixzr6ypvvrhxi4huzjdsou6tjv36wynpnzfvq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/251006-pqxsvaaq8z/
Malware Config
C2 Extraction:
161.35.47.34:4258
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f7884977-1aa9-4960-9230-bb0a5cc6e0fe
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/1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b

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:botnet_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:gafgyt_ansi_beacon
Create hunting rule
Author:Liho
Description:Detects Gafgyt variant with custom ANSI-colored IP beacon
Reference:Custom bot variant using ANSI red in IP report string
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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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:NET
Create hunting rule
Author:malware-lu
Rule name:Qbot_Gafgyt_Bashlite
Create hunting rule
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 1f37784ce7cb908220a8be63ec3eb589ee8e1e9948e4ea7a69aefd6c35edc96b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3660326/
  
Delivery method
Distributed via web download

Comments