MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911
SHA3-384 hash: 2cb5f8b69a98063ac2068133e34e38487b3319a1c27a24fbd3a556ddd32c8069fa8b0ec10b04c2210040b9ab5c83adae
SHA1 hash: 4aaa7e9d5860c7be2b364cf9b12d691aef8c6f4a
MD5 hash: 9e7502a085f10b02c1fa8c82df796f9c
humanhash: timing-papa-mirror-december
File name:9e7502a085f10b02c1fa8c82df796f9c
Download: download sample
Signature Gafgyt
Create hunting rule
File size:155'851 bytes
First seen:2024-03-24 07:29:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BX6sex58DceQVnlfw8a9DvQ9AxLxVmV+cEuuId:BX6tM2nlfrODvNmV+czuId
TLSH T1F7E3E917ABA15EBBC81ECE3301EA862111CEE1961295BB6F7274CB1CF74B94E09D3D44
telfhash t12221e2126075ca1e1b725c284ebc5bf0112a6b2372437e767f1ad5c4d637042e92de8b
Reporter zbetcheckin
Tags:32 elf gafgyt mips

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android gafgyt lolbin remote
Link:
https://www.filescan.io/uploads/65ffd68093f246d95f0664ad/reports/ca641482-197c-4deb-b2d4-dceb2a24564d/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/ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1afdff8c-a26d-4b2d-8e3b-75fe2b1ac8b6
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1414651
Signature
Contains symbols with names commonly found in malware
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1414651 Sample: iBNIs4a3Jp.elf Startdate: 24/03/2024 Architecture: LINUX Score: 72 21 195.62.32.227, 49672, 666 XSSERVERNL unknown 2->21 23 daisy.ubuntu.com 2->23 25 Found malware configuration 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Gafgyt 2->29 31 Contains symbols with names commonly found in malware 2->31 8 iBNIs4a3Jp.elf 2->8         started        11 systemd snap-failure 2->11         started        signatures3 process4 signatures5 33 Opens /proc/net/* files useful for finding connected devices and routers 8->33 13 iBNIs4a3Jp.elf 8->13         started        15 snap-failure systemctl 11->15         started        17 snap-failure 11->17         started        process6 process7 19 iBNIs4a3Jp.elf 13->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-03-24 07:30:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vnpodd6t35nc27znqtdvwm75f5z3o3eobuw7e6gz33kasq6rneiq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240324-jbtjzsah22/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
195.62.32.227:666
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/ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911

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_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 ab5ee18fd3df5a2d7f2d84c75b33fd2f73b76c8e0d2df278d9ded40943d16911

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2791153/

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


Avatar
zbet commented on 2024-03-24 07:29:41 UTC

url : hxxp://195.62.32.227/rebirth.mpsl