MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cf89f3bf7ec4bfc78eb4919d951b5dac4eff573cfb8d2d09d5b3057553cb7de. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0cf89f3bf7ec4bfc78eb4919d951b5dac4eff573cfb8d2d09d5b3057553cb7de
SHA3-384 hash: 2d4bb95929ffe471d792fb865e5b74c3369f39d561110a802bcc85fde420258ffd838da0d805460330ee8fb9e2697a91
SHA1 hash: 35bfa34ec98352db9e067c826045dcd26ef6dabc
MD5 hash: 0d782be2652b869c326d29758a810535
humanhash: yankee-ceiling-table-october
File name:0d782be2652b869c326d29758a810535
Download: download sample
Signature Gafgyt
Create hunting rule
File size:40'808 bytes
First seen:2022-01-13 14:10:56 UTC
Last seen:2022-01-13 15:32:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:J+nY6hHmW4yok+5yEVViI0eRWAR+lHRowFb9nbcuyD7U4/2F:yRD7UyEVQFeRP+lHKwFZnouy8PF
TLSH T10C03E1B2C8AAC901DDDBE0771518FD4A4002171438975FC697EE8DBEAD1BC5B3D092A5
Reporter zbetcheckin
Tags:32 elf gafgyt intel mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.1.7145.1160.UNOFFICIAL
Create hunting rule

Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/4080/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61e033061883c5ba4ec7f071/reports/76ff9452-03f9-4904-89a3-2a6eac75316e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
5
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,60001,23
Full report:
https://elfdigest.com/brief/0cf89f3bf7ec4bfc78eb4919d951b5dac4eff573cfb8d2d09d5b3057553cb7de
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
104.244.72.234:64938
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a1350257-868a-483c-8c61-3ef9df4d31e5
Result
Threat name:
Gafgyt Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920139
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 552620 Sample: E6dQ2XkeME Startdate: 13/01/2022 Architecture: LINUX Score: 100 19 66.184.36.174 WINDSTREAMUS United States 2->19 21 120.139.14.168, 60001 WEBE-MY-AS-APWEBEDIGITALSDNBHDMY Malaysia 2->21 23 98 other IPs or domains 2->23 25 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 5 other signatures 2->31 7 E6dQ2XkeME 2->7         started        9 dash rm 2->9         started        signatures3 process4 process5 11 E6dQ2XkeME 7->11         started        13 E6dQ2XkeME 7->13         started        15 E6dQ2XkeME 7->15         started        17 3 other processes 7->17
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0cf89f3bf7ec4bfc78eb4919d951b5dac4eff573cfb8d2d09d5b3057553cb7de/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-13 14:11:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220113-rhbxhsafh7/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf 0cf89f3bf7ec4bfc78eb4919d951b5dac4eff573cfb8d2d09d5b3057553cb7de

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1973912/

Comments


Avatar
zbet commented on 2022-01-13 14:10:58 UTC

url : hxxp://fourloko.xyz/Fourloko/Fourloko.dbgx86