MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e
SHA3-384 hash: e86a6488af737df55896da9d92c1642db7fa5cb2c6ccc8f43d3ec64ec23e8b2b83cf4876a98f82c7eb2d5ad74914a1d2
SHA1 hash: 285d61c2ebf839e74e5e4583023eb5e1d73727a9
MD5 hash: ed9f05aedcbd59cc8bd91f11503d6aca
humanhash: vegan-west-october-oscar
File name:ed9f05aedcbd59cc8bd91f11503d6aca
Download: download sample
Signature Gafgyt
Create hunting rule
File size:202'995 bytes
First seen:2024-04-11 09:00:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:3x+Q4P97pH+5UxaPolmSdH2PB93xU7+NwM/ReRf:h+Lg5UxaPolmSd8LhNNF/gJ
TLSH T108144B46AA418F13C0D72BB9FB9F425533339B54D7E763029528AFB43F8679A4F62102
telfhash t1d1310041d864c72e58a25becdfdc57b25515c72367416e228f39c4cc6836402e567cfe
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Opens a port
Creating a file
Sends data to a server
Collects information on the network activity
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e
Behaviour
Process Renaming
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/d6ef808d-7ea9-4798-b211-627bac31acd4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1424354
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1424354 Sample: kUnmzW2aeD.elf Startdate: 11/04/2024 Architecture: LINUX Score: 48 16 85.239.34.72, 51350, 9981 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->16 18 hsjupldf2z.pirate 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 kUnmzW2aeD.elf 2->8         started        signatures3 process4 process5 10 kUnmzW2aeD.elf 8->10         started        process6 12 kUnmzW2aeD.elf 10->12         started        14 kUnmzW2aeD.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-04-10 15:48:41 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=picrwhjpcxkxy7jdqru3pv7cyoldw62ft5foyc56b5mokxj7xb7a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240411-kywhjabd4w/
Behaviour
Reads runtime system information
Changes its process name
Renames itself
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e

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: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 7a051b1d2f15d57c7d238469b7d7e2c3963b7b459f4aec0bbe0f58e55d3fb87e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2808043/

Comments


Avatar
zbet commented on 2024-04-11 09:00:10 UTC

url : hxxp://38.6.224.248/skid.arm7