MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793
SHA3-384 hash: e1e3b99d469b2f7c7a0371c6e5c732c0ffef2167627e9a0ff4321420bc754560323f59f5fb4f148ebeeb85d925c5b1bc
SHA1 hash: a28794e77316a92f3d8bfa34cc769416a470db0e
MD5 hash: b4ecbb5be23ded900f25e005d4daadf7
humanhash: equal-washington-black-whiskey
File name:mpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:63'452 bytes
First seen:2024-08-04 23:33:25 UTC
Last seen:2024-08-05 00:38:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Xnzgjh60+ljv7ZNgzruy0N2OmElSMZNd8:kl6taurNXSMi
TLSH T14D53952BAB715EF7D8AFDC7795B9874620DC554B21983B752830D428B39B00F4AE34B8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter NDA0E
Tags:botnet cats elf gafgyt unknown

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/66b00fec82c2293311e82569/reports/b2428f4d-375f-4562-b8d0-2846c3d3401e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e2356fa1-f4f4-4d8c-a14f-a4d75565aa30
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1487739
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/b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-08-04 23:34:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w7d2jxxgx3lmju6ix2gxztggv57v4m5i5sq2wsrq7ydtmlhek6jq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/240804-3kelzatgkc/
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/b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793

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 b7c7a4dee6bed6c4d3c8be8d7cccc6af7f5e33a8eca1ab4a30fe07362ce45793

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3089248/
  
URLhaus
https://urlhaus.abuse.ch/url/3089274/
  
URLhaus
https://urlhaus.abuse.ch/url/3089277/
  
URLhaus
https://urlhaus.abuse.ch/url/3090561/

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