MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09
SHA3-384 hash: e45376947ddb7ce74438aa025db1bdf8c0b39498a3fe5ea71d39389ff2190756cc149a72b1e9d4271e05bf1f671ed73e
SHA1 hash: 0659308f6099fcca6d5ac0783f976989f3c0464f
MD5 hash: e02d5792cbcfba013b77203f049e8d48
humanhash: failed-snake-music-maryland
File name:jackmypowerpc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:109'410 bytes
First seen:2025-02-03 06:26:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:tcyYTbj06/L9rN/ooV8KcL4JCc2QY70PDcHXQOD1:tcyI/L9rN/obKtEc2QY70PDcHXQOD1
TLSH T181B34B87631D0B53C6971AF52DB733F04B9DFA6026A225C1A80EBFC00F72A745626B5D
telfhash t1dd21e543a5fa8a2c6ff3586458bc46b11591a6237260bf70ef1ec1945d37012b475e8f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29001.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

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

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Mirai-7688276-0
Create hunting rule

Unix.Trojan.Gafgyt-9875100-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a061c42dcee78dd8192319linux22vpnfull_triage
Tags:
bashlite gafgyt aidra ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Deletes a file
Removes directories
Launching a process
Gains root access
Sends data to a server
Creating a file
Removes directories from a temporary directory
Collects information on the CPU
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/67a061c4d5f62a1c6292ecc8/reports/86888d49-0b31-42ed-a7fd-1379a0769929/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/95364d30-7769-4655-9c5e-4f64a85c644c
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1605339
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is potentially a Mirai botnet sample
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1605339 Sample: jackmypowerpc.elf Startdate: 03/02/2025 Architecture: LINUX Score: 88 38 185.237.15.131, 35748, 666 AVAGOSTARIR Spain 2->38 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 3 other IPs or domains 2->42 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Gafgyt 2->48 50 2 other signatures 2->50 11 dash rm jackmypowerpc.elf 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 jackmypowerpc.elf 11->15         started        process6 17 jackmypowerpc.elf 15->17         started        process7 19 jackmypowerpc.elf 17->19         started        process8 21 jackmypowerpc.elf sh 19->21         started        23 jackmypowerpc.elf sh 19->23         started        25 jackmypowerpc.elf sh 19->25         started        27 2 other processes 19->27 process9 29 sh rm 21->29         started        32 sh pkill 23->32         started        34 sh rm 25->34         started        36 sh rm 27->36         started        signatures10 52 Sample deletes itself 29->52
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-03 06:27:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i53b6q2vcvra5auwwmfn2uujmblyvmdtud2sz4icdsmqdtvzpueq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250203-g7wccasrex/
Malware Config
C2 Extraction:
185.237.15.131:666
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981154-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dbc0face-9ea8-4fcd-bbc1-493e564a504f
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/47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 47761f435515620e8296b30add528960578ab073a0f52cf1021c9901ceb97d09

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423400/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3425319/

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