MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3. 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: d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3
SHA3-384 hash: e22078027ef3e7a175535a1662a96fa470d3391c77ab8e466cc62f3c574b01ad91bf99edcdba9a22782cbd9bbd0a3857
SHA1 hash: e76e0b08e90e7b64282dfa9c2e43e2363a4ba070
MD5 hash: 009813b56a911b80fd0f9336aa0236a3
humanhash: nebraska-mississippi-earth-beer
File name:mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:130'664 bytes
First seen:2025-06-16 04:37:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tPGGFOiVoNIFZIDu7bt3BbwcFy8BWKsdGJT:tuGFFoNI7IDAp
TLSH T1A2D34F7A7A61BBAEE278CB3107F72BB4D356219366D18340E27CD6084EB535C1C9E760
telfhash t1cb2114128cb70b097ef2875c7caf69c652a264153a306eb1cf58c44c897f077a172be9
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
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:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684f9fc38bd5d68a12e8bf64linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/684f9fc3171e01f95941e279/reports/6ff8bb0e-d99f-4813-8765-b8f6cb8d1c00/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
614
Number of processes launched:
2051
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa034079-fe40-4b89-b95b-d039e79e7f95
Behavior Graph:
Download SVG
%3 guuid=af302896-1800-0000-8e45-becca1080000 pid=2209 /usr/bin/sudo guuid=cfae7d98-1800-0000-8e45-becca8080000 pid=2216 /tmp/sample.bin guuid=af302896-1800-0000-8e45-becca1080000 pid=2209->guuid=cfae7d98-1800-0000-8e45-becca8080000 pid=2216 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f95a13e7-bae5-4b18-bf35-8d7bf1a31696
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1715105
Signature
Contains symbols with names commonly found in malware
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715105 Sample: mips.elf Startdate: 16/06/2025 Architecture: LINUX Score: 56 24 207.167.64.24, 34062, 5058 UNASSIGNED Reserved 2->24 26 104.167.221.114, 1228 DENINET-HU-ASHU United States 2->26 28 Yara detected Gafgyt 2->28 30 Contains symbols with names commonly found in malware 2->30 9 mips.elf 2->9         started        signatures3 process4 signatures5 32 Opens /proc/net/* files useful for finding connected devices and routers 9->32 12 mips.elf 9->12         started        process6 process7 14 mips.elf 12->14         started        process8 16 mips.elf 14->16         started        18 mips.elf 14->18         started        20 mips.elf 14->20         started        22 3808 other processes 14->22
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 04:38:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2e7pfvswea6rpw4qhkpqpefjlwj3oxpuydofx7n6gf64f377qczq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250616-e9kbraxsat/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-5607483-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1d7af770-d05d-4dd1-ba7a-4ca65a207b44
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/d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3

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

sh 4668cc0e65567f34f0313a17aeaeff51496206add4a3dd82b3f4c04b3a66e9d9

Gafgyt

elf d13ef2d656203d17db903a9f0790a95d93b75df4c0dc5bfdbe317dc2efff80b3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561873/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 4668cc0e65567f34f0313a17aeaeff51496206add4a3dd82b3f4c04b3a66e9d9
  
Dropped by
MD5 708dfe5a75c188671b5b215b313f8a78
  
URLhaus
https://urlhaus.abuse.ch/url/3561903/
  
Dropped by
SHA256 f48ed7be2f25639dc09e48c0c61a51b6588e4bb3fadad514cf4087daf482a56b
  
Dropped by
MD5 b91b4bf8d872d687a4631cb22c3713bd
  
URLhaus
https://urlhaus.abuse.ch/url/3562867/
  
Dropped by
SHA256 d50a439703824a4fff91460bc013a4581bbc421072cb4963d0fcca25a5d94d12
  
Dropped by
MD5 257876d376b4968c09dce5c71cb26a58
  
Dropped by
SHA256 15c5a25b3b4846db4a15f44b60ae39fd6b16ae2d5c5b038af4655d3d2826c08e
  
Dropped by
MD5 f07be1f440540312f04dd914e3cd9ad7
  
URLhaus
https://urlhaus.abuse.ch/url/3562875/
  
URLhaus
https://urlhaus.abuse.ch/url/3562876/
  
Dropped by
SHA256 086cbcf13059b25f82bb6d33e2bd3952e85e7d33fc0bac1b9e87e506f25be58c
  
Dropped by
MD5 ac37a9d15b60816c216da939f8794fa0
  
URLhaus
https://urlhaus.abuse.ch/url/3562877/

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