MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8. 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 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8
SHA3-384 hash: 642956c84307cd68c279885e97240a9086495426ecbd27b8021e9cbee30e74414e6fcd9062dd92642dde2d1565d0021e
SHA1 hash: 087e00bfbfeb03a108f95c62750c8273bbc87c25
MD5 hash: 21dec26ec9a1ba74b3983cac37c72056
humanhash: oranges-monkey-hotel-hamper
File name:21dec26ec9a1ba74b3983cac37c72056
Download: download sample
Signature Gafgyt
Create hunting rule
File size:163'944 bytes
First seen:2024-04-09 23:38:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:R3dC21J/8C/E4F4Jwhista1EYUFDdrMw02mWru6+F43HfD3VUdn:RtCy/88zG4rp0C3HfD3VAn
TLSH T1A8F35B06B5C198FEC8D9C1704FAEF136D972F42D5238B16F27D4AB622E4EE205B6D610
telfhash t13551df703d963ad461e7e232734fe629ec22092128d571e5ef276df5ce26b840e63415
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:64 elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Kills processes
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android anti-debug lolbin mirai remote
Link:
https://www.filescan.io/uploads/6615d19608ebdfcacdffe4bd/reports/03cab353-7b14-484e-879f-42853e390b0f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
21
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/be794dbb-857c-40d3-9cab-6edd97a2e2d1
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1423546
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries the IP of a very long domain name
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-08 18:51:56 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwpgph4orpskjsevcop3p6y3c53cpo7hclq62tbrn3efacccnw4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/240409-3m9j5adh8t/
Behaviour
Reads system network configuration
Enumerates active TCP sockets
Changes its process name
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8

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:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 859e679f8e8be4a4c895139fb7fb1b177627bbe712e1ed4c316ec85008426db8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2806631/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-04-09 23:38:57 UTC

url : hxxp://38.6.224.248/skid.x86