MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025
SHA3-384 hash: 7b08e16001f6e33d43c884e807dbb56cb9428f4415e7336fa4aafa6aa8b6170ef2a1ad27f4f69f7e44fc2413afd75fc3
SHA1 hash: 946c778b5e24ecc4dabedc2a4d3abe20a9738cce
MD5 hash: 0a131e349ae4b1a98c68134bd2c535e0
humanhash: xray-minnesota-double-table
File name:mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:246'988 bytes
First seen:2025-08-23 01:59:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:bDSRPGvvTVfBVmZoVUnCdtPFUXokytve/qKwkkkkm:b7JBV5VUnC7fM/qKV
TLSH T1C034D70E6A614F3CF39889314FB74E64964C22D51BE2C6B5E16C95203F3064EBC1FB6A
telfhash t11831de298a7422e0a3310d88194dff7696b132ef36262c2b5f01bd6b5b7d8826d14c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
32
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-23T01:05:00Z UTC
Last seen:
2025-08-23T01:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa060f81-1274-4799-a02f-987fb8f863f2
Behavior Graph:
Download SVG
%3 guuid=ee78fc7b-1700-0000-37f9-ca41bf0b0000 pid=3007 /usr/bin/sudo guuid=1d5e977d-1700-0000-37f9-ca41c60b0000 pid=3014 /tmp/sample.bin guuid=ee78fc7b-1700-0000-37f9-ca41bf0b0000 pid=3007->guuid=1d5e977d-1700-0000-37f9-ca41c60b0000 pid=3014 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2948bee2-5c9d-4c2a-bcfe-9a41a1de9a1b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1763405
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/288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 02:00:59 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fchxjykilybn3hmkersyodd2ftim37l42n6pb5w4mazsd7zmqasq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250823-cffqcs1ns2/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/21223633-c04b-40b6-a99c-9667559228ca
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/288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025

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_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: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 288f74e1485e02dd9d8a2465870c7a2cd0cdfd7cd37cf0f6dc603321ff2c8025

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569505/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3562865/

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