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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2. 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


Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2
SHA3-384 hash: 952ecb93c247b3f3ec00cf6d86a61903b221c96d24b6457bf3c4143770b93716aa03e1d92eed7614e0489748e70f1718
SHA1 hash: 90ac7c49f5c33b5e69dec3a46683292d50b35b09
MD5 hash: f00e97dd800881e7d9e79cd3a0e47a9f
humanhash: grey-sodium-bravo-vermont
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:4'849'664 bytes
First seen:2026-09-09 14:25:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:2B3qLam87be+o9Ylfwks9hc4XSu3+eVyVPc5jYnUGvFlzYij/h8pgNExsix67E5Z:266FkUPp6P+gb82ieaoYRr4DSg
TLSH T16D260997B8924983C4E42676BCBE80C433635EFA9B9753566D04FE3C3ABE1990E35704
telfhash t1a5d0c7558a28768c53e4841e21541b4499f53cf701115d156fe67cbf0e73f8234d5011
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
CZ CZ
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.11883.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 expand lolbin obfuscated
Link:
https://www.filescan.io/uploads/6aa16d4d5cad22d178ec123e/reports/d6dcd69a-f103-4301-b721-83fe3f7f4690/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/ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dd655116-3315-4c66-9790-adc1699c9167
Behavior Graph:
Download SVG
%3 guuid=67d937c7-1b00-0000-b497-d8f93f0c0000 pid=3135 /usr/bin/sudo guuid=a7aee4cb-1b00-0000-b497-d8f9480c0000 pid=3144 /tmp/sample.bin guuid=67d937c7-1b00-0000-b497-d8f93f0c0000 pid=3135->guuid=a7aee4cb-1b00-0000-b497-d8f9480c0000 pid=3144 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fc99f5fd-1acf-45e9-9c26-aa35fdab705a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2/
Threat name:
Linux.Exploit.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2026-09-09 08:52:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74eujktmih2jmdz3yzgdjifcixjx7nwwmwvekxbikl2nink3flza._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/260909-rr3ftswhlf/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Modifies Bash startup script
Creates/modifies environment variables
Write file to user bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2

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
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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
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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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
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

Mirai

elf ff0944aa6c41f4960f3bc64c34a0a245d37fb6d665aa455c2852f4d4355b2af2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3914474/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3914478/

Comments