MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1
SHA3-384 hash: eb449f383138cf6b6868f9255c97b3fb4fc6902f3997277deff66fde1ea40be1b300da5fab4538c9a38474243c6089d7
SHA1 hash: 5ab0276e1081ad890f81e883b31fdcbee5ddc2f2
MD5 hash: bce1784074bf1324d081632f0cb3bd6b
humanhash: alabama-blossom-fruit-mountain
File name:bce1784074bf1324d081632f0cb3bd6b
Download: download sample
Signature Gafgyt
Create hunting rule
File size:125'203 bytes
First seen:2021-11-17 03:12:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:reyaXy6zoAwSQoOFjrM39+itmCQA/FXRy4:reyaXy6wFPM3xtmCQA/ZRy4
TLSH T11BC31801D5508797C2D227BAB79F425D33332F68979B33119A247FB42FE2B991E3A520
telfhash t142211046e5fa86285ff76824adbc47b504416b237252bf706f09c5c05c3b002a93addb
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/619473402695a62af9f1c73d/reports/b90e01d3-dd6a-42fd-b47a-b97355d9f21d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.95.169.115:23
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fea0fd1f-436e-43c1-8c92-c7b65a892c92
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/890931
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 523407 Sample: sE1xgTiVhl Startdate: 17/11/2021 Architecture: LINUX Score: 56 20 14.183.141.232, 23, 44158 VNPT-AS-VNVNPTCorpVN Viet Nam 2->20 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 3 other IPs or domains 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 10 sE1xgTiVhl 2->10         started        signatures3 process4 process5 12 sE1xgTiVhl 10->12         started        process6 14 sE1xgTiVhl 12->14         started        process7 16 sE1xgTiVhl 14->16         started        process8 18 sE1xgTiVhl 16->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2021-11-17 03:13:05 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/211117-dqq5hsdgbp/
Behaviour
Modifies the Watchdog daemon
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/bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1

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: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 bff51db957a6ecf2c99bfd5ff73bf2d93ec6a000848ff0f25fb2a1cf4670e0c1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1796562/

Comments


Avatar
zbet commented on 2021-11-17 03:12:35 UTC

url : hxxp://45.95.169.115/cc9arm6