MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648
SHA3-384 hash: 35b34e60bea374556b895fbf8fcf42629fd5825ee187979535e541fb00e86718fc3186fa0ca2ce7d00680c3250296a5d
SHA1 hash: 61f28135e440379a92c3588ca3ed8bf6da9d7f9d
MD5 hash: 23fb98685d74f8a09f25904b2a2036ec
humanhash: triple-michigan-hydrogen-diet
File name:23fb98685d74f8a09f25904b2a2036ec
Download: download sample
Signature Gafgyt
Create hunting rule
File size:162'528 bytes
First seen:2024-04-07 17:04:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HZ6nmpEf4qUY4qvi4kXMZD4D1Ll6CHdr:56nDf+Y4yi4kcZD4DZwCF
TLSH T155F30A45BC509F26C6D716BBFB4E42CD772A07A8D3FA720399255F20378A95B0E37242
telfhash t15cf05521ea250ecc26da886ce9ebb21109bcb02c33002157e3dabe8a5e3b085311901e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/6612d24008ebdfcacdfd9d9e/reports/95e1a16f-ac09-4994-b161-460d89f10a16/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fabd4b44-4d60-4d98-bf39-4009630e21b9
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1421734
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-07 17:05:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qp733m2n57noxdxsnptyewbssgusbjqmyiqhhutniw6ci7hbkzea._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/240407-vlttaahg53/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Deletes itself
Traces itself
Unexpected DNS network traffic destination
Contacts a large (36596) amount of remote hosts
Creates a large amount of network flows
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/83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 83ffbdb34defdaeb8ef26be782583291a920a60cc22073d26d45bc247ce15648

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2798752/
  
URLhaus
https://urlhaus.abuse.ch/url/2803841/

Comments


Avatar
zbet commented on 2024-04-07 17:04:11 UTC

url : hxxp://sex.secure-cyber-security-rebirthltd.su/arm4