MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb
SHA3-384 hash: 5cbc9be6807682b57768bd7c1ab4e9e656fca6bd9c45557e45c1a9e8223a9239548d873798444be4481f795df288465c
SHA1 hash: 452bd8d0d0112fdd0f936395096ca4f023e4486e
MD5 hash: 0090069cea32e3a87b57e2293423cdab
humanhash: mike-sixteen-april-lion
File name:morte.arm5
Download: download sample
Signature Gafgyt
Create hunting rule
File size:37'412 bytes
First seen:2025-11-24 09:37:07 UTC
Last seen:2025-11-25 07:36:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:BE4RHrqkqSrVfTpOiLPQXTyBxS2V9eZ2s3UozOm:ucrVbRLPkT2xSU94zOm
TLSH T1F8F2F12183C37128C3B0B47BAE58C1A2A1655DF4F2E935793214A5F0B29E5D912BE5D3
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 UPX
File size (compressed) :37'412 bytes
File size (de-compressed) :105'152 bytes
Format:linux/arm
Unpacked file: 6091289ac631043159e1ee7ff6a4232b1a8a76e24c886b8ae906aabc4d36a3f9

Intelligence

File Origin
# of uploads :
2
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69242755f6a4ba1793ae3994/reports/998f2acb-575b-4cc6-b151-20648f04ecf4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-24T05:44:00Z UTC
Last seen:
2025-11-26T01:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8afdd098-ca4b-44fa-b14a-ea8a58cb6c77
Behavior Graph:
Download SVG
%3 guuid=ec687d01-1a00-0000-77fa-1bf90b0a0000 pid=2571 /usr/bin/sudo guuid=da861104-1a00-0000-77fa-1bf9130a0000 pid=2579 /tmp/sample.bin guuid=ec687d01-1a00-0000-77fa-1bf90b0a0000 pid=2571->guuid=da861104-1a00-0000-77fa-1bf9130a0000 pid=2579 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e70f45e3-4139-4a52-b82f-a885e50b7912
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1819881
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 09:37:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6awjcz4noadfx6bpmwnhpi4ewfq2z4y6jwvfvgwsl27dtfnuxpvq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251124-llnslawrcr/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b63d9f9-056c-49f7-a25b-ae0493520a72
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf f02c91678d70065bf82f659a77a384b161acf31e4daa5a9ad25ebe3995b4bbeb

(this sample)

Mirai

elf 6091289ac631043159e1ee7ff6a4232b1a8a76e24c886b8ae906aabc4d36a3f9

  
URLhaus
https://urlhaus.abuse.ch/url/3702577/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6091289ac631043159e1ee7ff6a4232b1a8a76e24c886b8ae906aabc4d36a3f9
  
Dropping
MD5 620cf7fe8361807421913598e6a9d4c8
  
URLhaus
https://urlhaus.abuse.ch/url/3697768/
  
URLhaus
https://urlhaus.abuse.ch/url/3702524/

Comments