MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3. 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: 9


Intelligence 9 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3
SHA3-384 hash: 7d5fc91584ec3fc80d732fde7e6589896c778abcec9d640b153b58d1b55138379722aa1712ff7d70a0d891af9ee4fbbd
SHA1 hash: e066d62d73ae4d2767c6bc638f52cc2e4fea2529
MD5 hash: 01a4157d84ca766496ebdec602f86747
humanhash: five-lion-tennessee-monkey
File name:laplus.vtuber
Download: download sample
Signature Mirai
Create hunting rule
File size:6'684'820 bytes
First seen:2025-12-01 20:34:42 UTC
Last seen:2025-12-02 15:18:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:q6S2Re8/yOkYz5iw5CURAxBjhKiYFXxAGb5g3oT4Eg5Eo:qj2gUynYz5iwVYGyVEo
TLSH T1B6660855ADC26F6AC2DC03B454EE226662543E454AA1073323E4F7F83D77B3C9F5A888
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 juroots
Tags:elf mirai vtuber

Intelligence

File Origin
# of uploads :
3
# of downloads :
93
Origin country :
IL IL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.10096.27300.16940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a process from a recently created file
Connection attempt
Kills critical processes
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android crypto expand golang hajime lolbin
Link:
https://www.filescan.io/uploads/692dfc84297f8a5772f2c2dc/reports/4c080620-b796-478e-97a3-1546d31d7fba/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/fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-01T05:14:00Z UTC
Last seen:
2025-12-01T07:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/68f51f4b-975e-44b7-a401-3800d2ac3395
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3/
Threat name:
Android.Trojan.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2025-12-01 09:13:54 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7rerv3camh4n2am3nyyand6b62mejs6rn5f7hsvwo7kuzwcmr3jq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251201-zdnphser5t/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6f325c20-e734-4f3a-bf03-ea5f73864e16
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/fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3

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:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:iot_req_metachar
Create hunting rule
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 fc491aec4061f8dd019b6e30068fc1f69844cbd16f4bf3cab677d54cd84c8ed3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722948/
  
Delivery method
Distributed via web download

Comments