MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0. 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: e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0
SHA3-384 hash: 70c9f394a7f127ed46e507cb366eb3e66f409500f1d7ef2452ac6c7669393f8cc9eda25eff7175932e5059c75ac1ce06
SHA1 hash: 5a8b334182e18827247adcdc64a0ce1bfde4f269
MD5 hash: c0e10dc54d45969cdc893aceb546ca75
humanhash: hotel-robert-timing-march
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:55'548 bytes
First seen:2024-11-26 23:20:58 UTC
Last seen:2024-12-08 14:44:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:aaevwtIm+n+g6JEurny8/UnW5+9tpSECrRT3bsRc:ark+n+ga9OTn8s8E+T3v
TLSH T1FE439EBAC46EAED4C94C11B4A8314A755F43E110D6572FB76A84C8F54047EACFA4E3F4
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 :
3
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674657e0b31374f09834f1fblinux22vpnfull_triage
Tags:
malware
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674657dff61f38e81ea611ea/reports/74751058-c084-41fa-9238-df3494ac7932/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/90d20f22-a15e-47b9-8bc1-ebba1923bc82
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1563472
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1563472 Sample: sh4.elf Startdate: 27/11/2024 Architecture: LINUX Score: 56 18 netfags.geek. [malformed] 2->18 20 142.128.169.179 WORLDLINX-2CA Canada 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 8 sh4.elf 2->8         started        signatures3 28 Sends malformed DNS queries 18->28 process4 process5 10 sh4.elf 8->10         started        process6 12 sh4.elf 10->12         started        14 sh4.elf 10->14         started        16 sh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-26 23:22:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4mdv27zhcoccsxebgslf6nz2s4xf6c42yonm3fchr7ohgojgloqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241126-3byy9a1peq/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3fa90e91-e9a1-4987-9e45-eb47b690538c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0

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: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 e3075d7f271384295c8134965f373a972e5f0b9ac39acd94478fdc7339265ba0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3299533/
  
Delivery method
Distributed via web download

Comments