MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135
SHA3-384 hash: c2d0d280394f11fee1d98d5aee8aea21950e22ecd3891c473bfe17e219d8a8527cfe43f9435093d8cdf584591f81cd95
SHA1 hash: 14a3decc32ce3daa251d982185d756322e3772ad
MD5 hash: 26b725aa3cc250cef761c2dd00b08f97
humanhash: jig-mockingbird-xray-oregon
File name:26b725aa3cc250cef761c2dd00b08f97
Download: download sample
Signature Gafgyt
Create hunting rule
File size:111'016 bytes
First seen:2021-09-13 10:17:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7BtataD2temCIan6ngDxYBt/4kbmTQOWsXAOn:nataD2m6ngDSBykbmTQOWCAOn
TLSH T152B32801D5508B57C2D227BABBAF825D33332BA897DB33115A24BBB41BC279D1E39521
telfhash t1ee11dd12a1fa86182bf65924ac7c47f115502a2373867e717f0ec6c4593b003b979ddb
Reporter zbetcheckin
Tags:32 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Gafgyt-7785026-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6175002cdb358dd15ed91906/reports/a10921b0-5659-4ed4-ab2b-574103c4b171/overview
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/d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
46.243.187.18:23
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3c6994e-ea05-45f1-a666-b2d15d16dda6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/849673
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 482123 Sample: VcnOnveB2L Startdate: 13/09/2021 Architecture: LINUX Score: 60 21 46.243.187.18, 23, 59118, 59120 ITGLOBALRU Russian Federation 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 8 dash rm VcnOnveB2L 2->8         started        11 dash cat 2->11         started        13 dash cut 2->13         started        15 6 other processes 2->15 signatures3 process4 signatures5 27 Opens /proc/net/* files useful for finding connected devices and routers 8->27 17 VcnOnveB2L 8->17         started        process6 process7 19 VcnOnveB2L 17->19         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 10:18:20 UTC
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/210913-mbzmsagedp/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135

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: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 d6a187460afcb993d8f45d7df2bed4049875ce26a71eda9de45e50866d920135

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1615700/

Comments


Avatar
zbet commented on 2021-09-13 10:17:37 UTC

url : hxxp://46.243.187.18/a-r.m-6.SNOOPY