MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514
SHA3-384 hash: c50485898a835547102d339501e0469584e822766799de62fd262757126a65f780f5a1ffa7e39b8ebd988e1518991ff7
SHA1 hash: 934d8392a3a6aa806c97c2def87cc7f6d3c1dc7d
MD5 hash: a05f5bb8946315c77eae9507481b31cb
humanhash: jersey-batman-texas-paris
File name:ppc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:100'344 bytes
First seen:2025-04-06 10:07:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Mxwrzve9HTt8XMLrCrUT9KzLNpQ8Q04SR6J43dQfYDELLCDNAH7dTlnOOrZ:RapTkY9Ko8BmC5ad3Z
TLSH T155A35B4177180557D3E71DF02A3F1BF197FB4E5221A4A246640FB7498AB2E33684AEEC
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f252a9e011fe619fab91fflinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
DNS request
Runs as daemon
Creating a file
Opens a port
Receives data from a server
Deletes a file
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67f2528ceb7eb0aee041c150/reports/8be299ab-c5f5-4b5c-be18-f303f1d0863e/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eda638cf-e93b-42be-b330-a56b86ab18d5
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1657731
Signature
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1657731 Sample: ppc.elf Startdate: 06/04/2025 Architecture: LINUX Score: 23 14 51.155.22.6, 23 ZEN-ASZenInternet-UKGB United Kingdom 2->14 16 105.255.151.31, 23 Vodacom-VBZA South Africa 2->16 18 47 other IPs or domains 2->18 7 ppc.elf 2->7         started        process3 signatures4 20 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->20 10 ppc.elf 7->10         started        process5 process6 12 ppc.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-06 10:08:12 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=cv6ucihvefjomunmcmafxarnbbd6y74zgk2xezpv2h4dgy2rmuka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250406-l588msymz7/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/484c935c-926c-4c4f-96d0-83a4aeb7f9a7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 157d4120f52152e651ac13005b822d0847ec7f9932b57265f5d1f83363516514

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502651/
  
Delivery method
Distributed via web download

Comments