MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf
SHA3-384 hash: 183287b6aa5acf80a84240fdfb26a0ff0a26a7de512da25a69ee23f420fa9440f37d7f87c79ef04a9d71d1162b25b7f1
SHA1 hash: 6f077617e44e0f2ba45b1dbd868b70f21773bfb1
MD5 hash: 0227bde43523273ce5dfc42b3dbec546
humanhash: colorado-oregon-summer-lactose
File name:Orbt.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:71'988 bytes
First seen:2025-10-21 23:55:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KfeJrLpkiWI25llkp0KsStSJ5hGurTGbAo91cCfa3f4ZX:KGnWIZ5S51/owKo45
TLSH T172633962B23C1727D4F0AA3951B67323B6E92A841464C78FFD690D1E9E633D01A1B7B4
telfhash t1ba1176b1af74da494192c92488f80356a86fc16a1415da4bef20cadc04be40ef62ad1f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68f81d91fd2d7e012f4c27c6/reports/f4779709-ed3a-408f-a291-c9b3e82953ed/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-21T16:32:00Z UTC
Last seen:
2025-10-22T23:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6533cd96-6721-4bb6-9697-797d0a288204
Behavior Graph:
Download SVG
%3 guuid=6640f1f4-1800-0000-ab88-ad6bf5120000 pid=4853 /usr/bin/sudo guuid=4efd37f7-1800-0000-ab88-ad6bfe120000 pid=4862 /tmp/sample.bin guuid=6640f1f4-1800-0000-ab88-ad6bf5120000 pid=4853->guuid=4efd37f7-1800-0000-ab88-ad6bfe120000 pid=4862 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56b89a70-8e66-44d8-b66f-ca24a7f45852
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1799497
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 22:45:29 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtl33fdfqb3cg7lutia7ujsrxbvfy5rc3brdcp46tri36r5vuxhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251021-3yzjasfs2a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 64d7bd94658076237d749a01fa2651b86a5c7622d862313f9e9c51bf47b5a5cf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3682105/
  
Delivery method
Distributed via web download

Comments