MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 361b3750f38bde59a6b9d297a06944aa0bb62bc6efd567c40608ee6a0eedcf0b. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 361b3750f38bde59a6b9d297a06944aa0bb62bc6efd567c40608ee6a0eedcf0b
SHA3-384 hash: 05fbf5351a898b2ef3d8f82ead13c09d186a755a63949143342b0a9bf98451401fa1b740e2ec161fbd01008b9c8d43e0
SHA1 hash: d217a6ef1d437b75ae6df05d74ab7aeb1970a7b8
MD5 hash: 220ef5b07a5026e474fe2b33f2927bc6
humanhash: quebec-louisiana-sixteen-pasta
File name:frost.mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:33'344 bytes
First seen:2025-12-31 00:38:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:GC5PwW/hks7n0O97oASYuG6iPOdty/Ez4vqJgGlzDpxYsH:G6x/j4O97oANT6iPK4/Ez4vOVrYg
TLSH T10DE2E16BD00D58B2E71EE139D2FE5342757B0EA52407E90AEA28F0F71A425783953ED0
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.DarkNexus-7679166-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade
Link:
https://www.filescan.io/uploads/695470b4127d6a14e0c951bb/reports/5ac5e48c-3daa-40df-8abc-4fb96bf64a0c/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a8d570b9-ab6c-4692-bb5a-9c5b579b48bd
Behavior Graph:
Download SVG
%3 guuid=f0bca4a2-1f00-0000-6490-3000c2090000 pid=2498 /usr/bin/sudo guuid=0cb696a4-1f00-0000-6490-3000c9090000 pid=2505 /tmp/sample.bin guuid=f0bca4a2-1f00-0000-6490-3000c2090000 pid=2498->guuid=0cb696a4-1f00-0000-6490-3000c9090000 pid=2505 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1568447e-f5be-4e60-8528-95d6694fa126
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1842461
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/361b3750f38bde59a6b9d297a06944aa0bb62bc6efd567c40608ee6a0eedcf0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/361b3750f38bde59a6b9d297a06944aa0bb62bc6efd567c40608ee6a0eedcf0b/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2025-12-31 00:39:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gyntouhtrppftjvz2kl2a2kevif3mk6g57kwpragbdxgudxnz4fq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/251231-a11j6axnhr/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Trojan.DarkNexus-7679166-0
YARA:
n/a
Link:
https://app.threat.zone/submission/69785f25-efc1-47ca-9b61-c92bcfb3a95c
Please note that we are no longer able to provide a coverage score for Virus Total.

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:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf 361b3750f38bde59a6b9d297a06944aa0bb62bc6efd567c40608ee6a0eedcf0b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3738387/
  
Delivery method
Distributed via web download

Comments