MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85
SHA3-384 hash: 95b5116c14367983c1415bf8604bdeb506e97635bfd460722d4ca2f57c0fe0f49c5dfe22ce450e9de6ad61bec68b575a
SHA1 hash: e19ac4f7bb15ce97ab3ec5b0a4339b2493142acc
MD5 hash: cd36d4ac75d0a982a7efe5682d7ff8f3
humanhash: hawaii-oranges-alaska-massachusetts
File name:arm5
Download: download sample
Signature Gafgyt
Create hunting rule
File size:54'232 bytes
First seen:2024-11-20 08:51:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:P5nVRDQpQJQ3QyQBQWQYg5OVJY3B+Es1kXFNlQXiIeCtk9UDpX:bgcbY3B+Es1JReCq
TLSH T1FF33F94AFD815B10D8E521BAFA5E014D3363676CE3EF72029D255F2463CA96B0F7B842
telfhash t1d4f05c105c4d4868b390a42f9e1ef21755923077677a3c485db77ccd57938e1901443e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9938220-0
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673da43fe293c03416fb697elinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Opens a port
Sends data to a server
Substitutes an application name
Traces processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/673da2fea99242316c494432/reports/3bfc4ce8-6982-448e-a884-6b61f7dc58a4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ad9d2b23-1a34-4674-836e-e245206b207d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1559200
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1559200 Sample: arm5.elf Startdate: 20/11/2024 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm5.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-20 08:52:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6d43xvlxkt26uneyk5huwpj2l2wurtm425innzv6smdras6zvocq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/241120-kr54dsvenp/
Behaviour
Changes its process name
Traces itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9938220-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3ab55f9f-d568-4252-a169-d6ef0aefaf17
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/f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 f0f9bbd57754f5ea3498574f4b3d3a5ead48cd9cd750d6e6be9307104bd9ab85

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283381/
  
Delivery method
Distributed via web download

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