MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c. 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: c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c
SHA3-384 hash: 250711a43dcf468e49dcf6ada61d00eb59bba5fd765adef98736b257d7efa5f245788b36a1a39cf531ab39012361d129
SHA1 hash: 4b259bfeba7d9cd044ff8a4955edfb3994a0c136
MD5 hash: ac813b8c707eb056c5a070880f69de2e
humanhash: alaska-cardinal-east-uncle
File name:ac813b8c707eb056c5a070880f69de2e
Download: download sample
Signature Gafgyt
Create hunting rule
File size:113'275 bytes
First seen:2021-09-13 10:13:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yLeTsNZMo1HPM6vXfZscjIYzIIY4gyOe9f0XIIFUmkiSFxfC7xbXe:yTPxvXfJtY4H6XIIFUmkiSFxfKxbXe
TLSH T106B3C517AB618FB7C85FCE3306AA450120CEE15A12E96B6FB274D96CE74B94F08D3D44
telfhash t107110c4371fa895c2bf249249cbc43b0265026237382beb0bf0dc6c05937002b979e8f
Reporter zbetcheckin
Tags:32 elf gafgyt mips

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
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.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/61750013db358dd15ed91900/reports/3b0123b6-9806-4d45-8fab-a903ec130de2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a7ee7e48-c287-4e54-9566-6749a3f2b25a
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/849660
Signature
Contains symbols with names commonly found in malware
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: 482100 Sample: sb1DN7FrIF Startdate: 13/09/2021 Architecture: LINUX Score: 56 18 20.103.160.98, 30026 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->18 20 46.243.187.18, 23, 59118 ITGLOBALRU Russian Federation 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Contains symbols with names commonly found in malware 2->24 9 sb1DN7FrIF 2->9         started        signatures3 process4 signatures5 26 Opens /proc/net/* files useful for finding connected devices and routers 9->26 12 sb1DN7FrIF 9->12         started        process6 process7 14 sb1DN7FrIF 12->14         started        process8 16 sb1DN7FrIF 14->16         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 10:14:06 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-l9n39sddg7/
Behaviour
Reads system network configuration
Reads system routing table
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/c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c

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 c42194c20de181dd3bf0cff11bb4ef95fa72b3479e4f6aff541ee87f651b6a2c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1615703/

Comments


Avatar
zbet commented on 2021-09-13 10:13:25 UTC

url : hxxp://46.243.187.18/m-p.s-l.SNOOPY