MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b
SHA3-384 hash: f742feb36ddd80938033512736d92dec6457ccdc7b50bc1bcdc5728013ee8464f3da08ca7c0854b54716683ed16cc4bf
SHA1 hash: 3fbb1affea9b213c387becb6cc9ba4c72e672baa
MD5 hash: f70f8ca97c8b8230e17ed4289ecefd39
humanhash: arkansas-batman-enemy-crazy
File name:mipsel
Download: download sample
Signature Gafgyt
Create hunting rule
File size:130'680 bytes
First seen:2025-06-16 04:32:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FpJATfzYxYAqExXI3wQA0IHs+I7+zaBCCkbqnwrlgOK8MT:MzeoIesEnwgJT
TLSH T177D30126BBA15FB7DC0ECD3746A94542108C928A53D96FAFBAF4D118E38F94E44E3C44
telfhash t1cb2114128cb70b097ef2875c7caf69c652a264153a306eb1cf58c44c897f077a172be9
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684f9ef28bd5d68a12e8bf1alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed1b6e83-be83-43cd-9cde-fc74dd997daa
Behavior Graph:
Download SVG
%3 guuid=fd12cb34-1900-0000-7dfd-0b3a3e0a0000 pid=2622 /usr/bin/sudo guuid=8ff31937-1900-0000-7dfd-0b3a470a0000 pid=2631 /tmp/sample.bin guuid=fd12cb34-1900-0000-7dfd-0b3a3e0a0000 pid=2622->guuid=8ff31937-1900-0000-7dfd-0b3a470a0000 pid=2631 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/36d7c645-5f05-4b6c-9a0f-6281bcfd88c8
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1715095
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample tries to kill multiple processes (SIGKILL)
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715095 Sample: mipsel.elf Startdate: 16/06/2025 Architecture: LINUX Score: 68 25 156.96.179.233 XNSTGCA United States 2->25 27 13.24.205.133, 23 XEROX-WVUS United States 2->27 29 98 other IPs or domains 2->29 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Gafgyt 2->35 37 Contains symbols with names commonly found in malware 2->37 9 mipsel.elf 2->9         started        signatures3 process4 signatures5 39 Opens /proc/net/* files useful for finding connected devices and routers 9->39 12 mipsel.elf 9->12         started        process6 process7 14 mipsel.elf 12->14         started        process8 16 mipsel.elf 14->16         started        19 mipsel.elf 14->19         started        21 mipsel.elf 14->21         started        23 7531 other processes 14->23 signatures9 31 Sample tries to kill multiple processes (SIGKILL) 16->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 04:32:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t6lyfn5njhxt6b66dbl66hjfkm3gjr3xkzlejgp5twikzg4kpmnq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250616-e6grfsfl5v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Creates a large amount of network flows
Reads system routing table
Contacts a large (4410) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-5607483-0
YARA:
n/a
Link:
https://app.threat.zone/submission/93ebfa3f-76bb-4e92-bd57-4bb9e235e28b
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/9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b

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_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: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 9f9782b7ad49ef3f07de1857ef1d25533664c77756564499fd9d90ac9b8a7b1b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561871/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments