MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945
SHA3-384 hash: b522a5de53af2685601dfd6e4cdbe737dd70e753e1ba79beab8e41c2b01fadd6651f8ebd3495122421e14b14bdd2984c
SHA1 hash: 7b194ccda8bddcd4503025a9e6c601fa95fd51dc
MD5 hash: bba7e9700cbacab73d111139571c9356
humanhash: nine-quiet-magnesium-five
File name:Orbt.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:71'476 bytes
First seen:2026-01-18 18:58:32 UTC
Last seen:2026-01-19 07:25:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Y3VvICytWPp1WKIR0ss9jZ3hMCnUKOwob+:mwNtKWK513hVnZt
TLSH T1AC63F2DDE1B4E946CAFE86BD486E06D31A42A5D1284C0F17DA234C8DF2FB3491CB9535
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 UPX
File size (compressed) :71'476 bytes
File size (de-compressed) :227'476 bytes
Format:linux/mipsel
Unpacked file: 0a2475293c1fb816a9fb559be9c1c33e03014b2e83e30195752251d76a3c32d6

Intelligence

File Origin
# of uploads :
2
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a71e7545-e86d-44f7-af3a-2636591c0f16/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-18T12:22:00Z UTC
Last seen:
2026-01-18T13:01:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8960275b-b822-4184-ab6d-a043251c27c6
Behavior Graph:
Download SVG
%3 guuid=db46612d-1900-0000-b06f-3981cc0b0000 pid=3020 /usr/bin/sudo guuid=5741bf2f-1900-0000-b06f-3981d50b0000 pid=3029 /tmp/sample.bin guuid=db46612d-1900-0000-b06f-3981cc0b0000 pid=3020->guuid=5741bf2f-1900-0000-b06f-3981d50b0000 pid=3029 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5bcdbe14-b1ab-4754-823a-b3655557f9cd
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1852936
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852936 Sample: Orbt.mpsl.elf Startdate: 18/01/2026 Architecture: LINUX Score: 80 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 36 2 other signatures 2->36 8 Orbt.mpsl.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 Orbt.mpsl.elf 8->12         started        14 Orbt.mpsl.elf 8->14         started        16 Orbt.mpsl.elf 8->16         started        process6 18 Orbt.mpsl.elf 12->18         started        20 Orbt.mpsl.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 14:49:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r65wpwlxlc6ygopwjsvacr3fxxknohf5dxkosatlj7x72gygffcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260118-xm98rsdx6g/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/778e0887-effb-41be-b3fb-a7d444eb9b33
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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 8fbb67d97758bd8339f64caa014765bdd4d71cbd1dd4e9026b4feffd1b062945

(this sample)

Mirai

elf 0a2475293c1fb816a9fb559be9c1c33e03014b2e83e30195752251d76a3c32d6

  
URLhaus
https://urlhaus.abuse.ch/url/3759923/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 0a2475293c1fb816a9fb559be9c1c33e03014b2e83e30195752251d76a3c32d6
  
Dropping
MD5 57ea00df072ca7d1d1f20d999bb5d5f9

Comments