MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9. 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: 7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9
SHA3-384 hash: 91815e9f1260e312b780ec9d66703fae5b9d52d8dbe5151fb855b48ab1dd4f4831b21750aef354d965ca5c412a96a8a3
SHA1 hash: 3968bddc25126ed40ef73392b415af040b921598
MD5 hash: 9cc8210a0d66ff4b2d03b549e52b3a14
humanhash: vegan-batman-angel-white
File name:9cc8210a0d66ff4b2d03b549e52b3a14
Download: download sample
Signature Gafgyt
Create hunting rule
File size:149'448 bytes
First seen:2024-04-19 11:05:28 UTC
Last seen:2024-04-20 16:17:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:kJ55cTW4KrPwfQH61H+vvgecFv1AbKvEKIYvjZT1RYJ:Ck3KrPYQHFvvg91Ab6EKXRa
TLSH T1DBE30845F9418F23C6C612BBFB5D428D372A17ACD2EE71039D246F61378A96B0E3B542
telfhash t185016825ed904b8c73e14718d6dee42b25a5358d168134a7e79ebf2f2252dd0703ac36
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:32 arm elf gafgyt mirai

Intelligence

File Origin
# of uploads :
7
# of downloads :
126
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9
Behaviour
no suspicious findings
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/e58dadea-1eaa-44bf-af2b-a9acf88234af
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1428718
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-19 11:06:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5zlqgov6tsigu2h5vjnsdnhziayqe5reiorschcpmwrvz4nrg4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240419-m7ebqaba5x/
Malware Config
C2 Extraction:
botnet.net-killertajima.com
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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 7f72b819d5f4e4835347ed52d90da7ca018813b1221d1908e27b2d1ae78d89b9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2815494/
  
URLhaus
https://urlhaus.abuse.ch/url/2818180/

Comments


Avatar
zbet commented on 2024-04-19 11:05:29 UTC

url : hxxp://103.174.73.190/tajma.arm