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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3304f221d8eddc9062fcb2467193e6ff8d663fde0cd7c3577ac9ef78938f08f. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3304f221d8eddc9062fcb2467193e6ff8d663fde0cd7c3577ac9ef78938f08f
SHA3-384 hash: 0298a5a6f1ae224e9b086199d6ba0998e6558da1062a9f7d862b03ef99b06957f2da5a4630ca40c49c2f677c2f4bba5c
SHA1 hash: 47199a0c7d923faf08069594ad05f01622e8d865
MD5 hash: b2646447aedccf925a8bb29f4101e83f
humanhash: cold-utah-steak-london
File name:devfreq_wq
Download: download sample
File size:6'094'996 bytes
First seen:2026-09-04 09:25:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:ExhKctBhntRSaiMdCwTbcoub8L9pG2vbnEjEv:8tP36w8oX/nfv
TLSH T134565A81FB48A126D94A0A324CB30B70B3916D85C1F48D6F5709F72F45B26F6AA4FED4
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter BlinkzSec

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Vision.10.13590.2242.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c2f5206-20ce-4bf0-99b4-84e0f4a068ec
Behavior Graph:
Download SVG
%3 guuid=cf77f92d-1d00-0000-fcd1-a30bf00b0000 pid=3056 /usr/bin/sudo guuid=f9a64132-1d00-0000-fcd1-a30bf10b0000 pid=3057 /tmp/sample.bin guuid=cf77f92d-1d00-0000-fcd1-a30bf00b0000 pid=3056->guuid=f9a64132-1d00-0000-fcd1-a30bf10b0000 pid=3057 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c402199d-41fc-4a34-9e4b-59876ef0f237
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f3304f221d8eddc9062fcb2467193e6ff8d663fde0cd7c3577ac9ef78938f08f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3304f221d8eddc9062fcb2467193e6ff8d663fde0cd7c3577ac9ef78938f08f/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-09-04 09:22:53 UTC
File Type:
ELF64 Big (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mye6iq5r3o4sbrpzmsgogj6n74nmy754dgxynlxvspppcjy6chq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260904-ledn2stshz/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

elf f3304f221d8eddc9062fcb2467193e6ff8d663fde0cd7c3577ac9ef78938f08f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3912196/
  
Delivery method
Distributed via web download

Comments