MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 974c341b487be9b38ffe9dec6ee0d503ccf54a0eba42caae2035240819ed7198. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 974c341b487be9b38ffe9dec6ee0d503ccf54a0eba42caae2035240819ed7198
SHA3-384 hash: 972a94d6b3846148d1a42afb5061015b76a8f6a4a38c7c17f165a7a305575edc17f3a7ac92dac8a8bd101d3b6fade45f
SHA1 hash: a8f108d090723e9433a8bc0b064e1d94816d0360
MD5 hash: 6fa4978a4d8e95d20a52031eee4ca133
humanhash: nitrogen-hamper-triple-ceiling
File name:6fa4978a4d8e95d20a52031eee4ca133
Download: download sample
Signature Gafgyt
Create hunting rule
File size:156'296 bytes
First seen:2023-08-15 10:58:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tdntU2haO5H1XacBoGmh9H5F5hDiGRvEM/9f9T637m5wTsL/Qpyn:ntVhaO5H1qEc9HL5hDiGRcM/9l+7m5wS
TLSH T103E34B09F6408B53C0D32776B68F534537239BA5A3DB33069928AFF43FC27A94E22955
telfhash t14511eb13a0b98a282bf34824adbc47f015502a23a782be71bf0ec5c49427002b875dab
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

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

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/974c341b487be9b38ffe9dec6ee0d503ccf54a0eba42caae2035240819ed7198
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c146545-0fe5-494c-8f8d-0320f1c76f9b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1291351
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/974c341b487be9b38ffe9dec6ee0d503ccf54a0eba42caae2035240819ed7198/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2023-08-15 10:59:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5gdig2ippu3hd76txwg5ygvapgpksqoxjbmvlragusaqgpnogma._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/230815-m3dvdsac65/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
81.161.229.147:4258
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai
Rule name:NET
Create hunting rule
Author:malware-lu
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 974c341b487be9b38ffe9dec6ee0d503ccf54a0eba42caae2035240819ed7198

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2704660/

Comments


Avatar
zbet commented on 2023-08-15 10:58:31 UTC

url : hxxp://81.161.229.147/fuckjewishpeople.arm7