MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517
SHA3-384 hash: 6c5550819a21f2c9ddde8830269ba58810eba90b7e6b3a82a8b3745cbab98594bd471d5ff83e9341e652376abd2f6ee1
SHA1 hash: 12f6656d07c1472153b3dcbc86cf52b31f3b2758
MD5 hash: f1469bdd311d4540b5165e1bc5c12333
humanhash: kilo-oscar-princess-happy
File name:armv7l-20230705-0925
Download: download sample
Signature Gafgyt
Create hunting rule
File size:147'654 bytes
First seen:2023-07-05 09:25:32 UTC
Last seen:2023-07-06 10:19:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:XpKCg2saKVaYuSLr5fAbosx9jQuC8wvjQWM/9qb+K9aZPX:XNgWYaYuSLr5f+osRhwvj1M/9qb+K9ad
TLSH T1A5E319C6DB427E27C1C66BB5FADBD24533E39B10A3DB230595586FB03B47A8D0E16209
telfhash t19b21214660f68508abb65d64edfc97b20691132323442f709f2ec4c85d3b012fb39c8a
Reporter elfdigest
Tags:gafgyt

Intelligence

File Origin
# of uploads :
60
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-69.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/64a5372adfc53aa652de9401/reports/148aed66-3405-4d91-9e34-bd1cee113098/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
5.181.80.102
Number of open files:
0
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
5555
Full report:
https://elfdigest.com/brief/92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
5.181.80.102:7267
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/50930d59-1ed5-41f7-b3c2-ea1d9afc5f38
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1267086
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2023-07-05 09:26:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=siki2a7uxtiodu6easiuc7o2zruvbkqahxul4s5hl32ptu542ulq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/230705-ld6y7sda2x/
Behaviour
Writes file to tmp directory
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Contacts a large (147001) 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/92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:myMirai
Create hunting rule
Description:Mirai
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 92148d03f4bcd0e1d3c40491417ddacc6950aa003de8be4ba75ef4f9d3bcd517

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2676523/
  
Delivery method
Distributed via web download

Comments