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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8. 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: 7


Intelligence 7 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8
SHA3-384 hash: fa85890efa1984dae7b6ba1b54510770b7f466895f19027e263169d69198c790e4fa11c3df4a49a7dced82e40b24ecc5
SHA1 hash: ff3641c0e8c818d313d7d4cfc05d35aa48a3d3c4
MD5 hash: 4a69e3161d63fc3291e301cc87d9c0aa
humanhash: johnny-eighteen-kitten-hamper
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:6'422'743 bytes
First seen:2026-09-04 09:23:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:6Q2ZBs2nJ0EWqejBX+dB9CuTtxcyt2NNmFeqVSQrxRcsGHHEt5Ex:FX+tusRRGnEjEx
TLSH T1B85618136A68EB0FC26832341CB1CAD427691C9681D79917B745F70DE9F20BC9A6EDF0
telfhash t1509002120849544c65640c74692cf21167e0ad22d0740828ba181d87000d414630c4a8
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.11883.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Sends data to a server
Receives data from a server
Creating a file
Collects information on the network activity
Collects information on the RAM
Connection attempt
Deletes a system binary file
Writes files to system directory
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
crypto golang reconnaissance
Link:
https://www.filescan.io/uploads/6a9a8ec0dbdbbc88effa432f/reports/0d5b2243-0707-4189-9f27-45b8128e7a9e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-04T06:01:00Z UTC
Last seen:
2026-09-04T06:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/38a2d347-4068-4bd3-9a65-5578ad2cc48c
Behavior Graph:
Download SVG
%3 guuid=ce99121f-1900-0000-4820-4e0b3f0d0000 pid=3391 /usr/bin/sudo guuid=1f567f22-1900-0000-4820-4e0b4c0d0000 pid=3404 /tmp/sample.bin guuid=ce99121f-1900-0000-4820-4e0b3f0d0000 pid=3391->guuid=1f567f22-1900-0000-4820-4e0b4c0d0000 pid=3404 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ba06a69e-6f06-4a8b-b090-3f1db82d0bbd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q36kvxoipxwt5xennuz6ijditp5wvycx6o2emveorcdzoqbw4dma._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260904-lc7jcatsgy/
Behaviour
Enumerates kernel/hardware configuration
System Network Configuration Discovery
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: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: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 86fcaaddc87ded3edc8d6d33e424689bfb6ae057f3b446548e8887974036e0d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3912191/
  
Delivery method
Distributed via web download

Comments