MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6. 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: 5


Intelligence 5 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6
SHA3-384 hash: 01e2e3a58f75c3e8ab925ce5dfabbccd5d5d8b255e35e80befdaf9a31567fbeefe5ecaa491a4c64144cc7ce456d45d98
SHA1 hash: 73bd029cec2e00c9ec72e28ac20a201b0badccba
MD5 hash: 240356ff93e33e956289449fdeef4883
humanhash: cold-burger-alanine-cardinal
File name:arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:4'915'352 bytes
First seen:2026-03-02 09:11:58 UTC
Last seen:2026-03-02 20:07:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 49152:Nb8aS3ek1JQLRPbf4rld6dUx/g6RM5ElvkKnqkxPV:NwaS3N1+PbQrlQdUx/gERqg9
TLSH T1D8365B98FC1DB562D9D87AB43F2541D87235FC49AF4183237614FBAEA9F23548F22260
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 abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Flooder-ACG.94179197.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin obfuscated soft-404
Link:
https://www.filescan.io/uploads/69a5546e97feb4afd663f60a/reports/c4083398-0e2e-4a8f-9a6e-f62ac26e5a51/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/8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f845d8ac-b6bd-4572-9698-0555c84516b0
Behavior Graph:
Download SVG
%3 guuid=6d6b3940-1900-0000-1ba8-2d61af0a0000 pid=2735 /usr/bin/sudo guuid=23d3b841-1900-0000-1ba8-2d61b40a0000 pid=2740 /tmp/sample.bin guuid=6d6b3940-1900-0000-1ba8-2d61af0a0000 pid=2735->guuid=23d3b841-1900-0000-1ba8-2d61b40a0000 pid=2740 execve guuid=7e711e44-1900-0000-1ba8-2d61ba0a0000 pid=2746 /usr/bin/dash guuid=23d3b841-1900-0000-1ba8-2d61b40a0000 pid=2740->guuid=7e711e44-1900-0000-1ba8-2d61ba0a0000 pid=2746 clone guuid=f6f82744-1900-0000-1ba8-2d61bb0a0000 pid=2747 /usr/bin/dash guuid=23d3b841-1900-0000-1ba8-2d61b40a0000 pid=2740->guuid=f6f82744-1900-0000-1ba8-2d61bb0a0000 pid=2747 clone guuid=bb7d4744-1900-0000-1ba8-2d61bc0a0000 pid=2748 /usr/bin/dash guuid=23d3b841-1900-0000-1ba8-2d61b40a0000 pid=2740->guuid=bb7d4744-1900-0000-1ba8-2d61bc0a0000 pid=2748 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b65daefa-ebc2-4a03-89e9-db01b20c12f7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qgaqg7ypwbsi5h5ozx66rorjm2ruhpqq2ifo46tl4pf3ajfcspda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260302-k5999sft2c/
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/8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6

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: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: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: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 8181037f0fb0648e9faecdfde8ba2966a343be10d20aee7a6be3cbb024a293c6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3786941/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3786930/

Comments