MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b2a4869eccdb92a1016a7ac998d5655c4ab451979ef6039ca273b34bc8fe447. 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 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b2a4869eccdb92a1016a7ac998d5655c4ab451979ef6039ca273b34bc8fe447
SHA3-384 hash: 002b55888d256712990e9000a77409c8ec57699cf91a0e02546862574e40a37262b7dba284ad30a6c257fc9f0aa8b357
SHA1 hash: a10a751d6ae8e9ebb65da520ebc49242a4787a72
MD5 hash: 0607fe6c1fce7132e6b6578f9efa90b2
humanhash: delta-bravo-yankee-king
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:4'521'984 bytes
First seen:2026-06-08 20:50:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:EBWtVok1kRwp420m39mXOoozuYrU8x7e8cj7EawrPQetZjxeEiJ7SBXytB7lXM44:RE1Umy9Y226EnPO9nRV+g0osMU1F1
TLSH T157262A97B8918643C0E4367AACBDC1C433631EB99B9762676D00FE3D3ABE6990D35314
telfhash t11b9002cd0020661af7d35400085d54269010a1a8020979d7c40e4489da01c457085c55
gimphash 9a4376d37164bd2355ebeefb84cbdfa6d7d5569a5d8ed677722ac3c66e62e229
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 :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 crypto expand golang lolbin reconnaissance
Link:
https://www.filescan.io/uploads/6a272b1e1f652d686570824c/reports/d21f37fb-6a2b-48c0-b953-b8303d6adc5d/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5e57817b-5034-4e77-b1ad-2c2a93bfb775
Behavior Graph:
Download SVG
%3 guuid=6ce74b4b-1800-0000-d24c-4de9fa0b0000 pid=3066 /usr/bin/sudo guuid=b32d064d-1800-0000-d24c-4de9000c0000 pid=3072 /tmp/sample.bin guuid=6ce74b4b-1800-0000-d24c-4de9fa0b0000 pid=3066->guuid=b32d064d-1800-0000-d24c-4de9000c0000 pid=3072 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/74348db0-3681-40a1-af6e-f5f08ea532cd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b2a4869eccdb92a1016a7ac998d5655c4ab451979ef6039ca273b34bc8fe447
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b2a4869eccdb92a1016a7ac998d5655c4ab451979ef6039ca273b34bc8fe447/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmveq2pmzw4sueawu6wjtdkwkxckwrizphxwaooke45tjpep4rdq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/260608-zmw29afy6n/
Behaviour
GoLang User-Agent
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Reads system network configuration
Modifies Bash startup script
Creates/modifies environment variables
Enumerates active TCP sockets
Enumerates running processes
Write file to user bin folder
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_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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 8b2a4869eccdb92a1016a7ac998d5655c4ab451979ef6039ca273b34bc8fe447

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859633/
  
Delivery method
Distributed via web download

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