MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899
SHA3-384 hash: 61ac848114066d6d81f385bd703b1264a64b59f298659ec24d2e861b2586cb4d2b28d5048bb7a8d01e9c49277e95708a
SHA1 hash: 7f25847064b5a7f09c1ced5270a965b7a9f4494a
MD5 hash: 574537401db79367c9f1a52dbcf47504
humanhash: helium-bluebird-colorado-moon
File name:Orbt.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:68'420 bytes
First seen:2025-10-21 23:19:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dbdCTGjYpYQg7m+ifNwSbKJ7ldq0DzU4yJz0IvG5q+BfeMopGZiU34u+qgw09s:dQKjMYl7hiKEE7nq0FyJz0Dk+B/oppUX
TLSH T100630280DE521E60EF99EDF0FDE9A252A9964D93B3A28D4E01546F319E3B502F314CCC
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 :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68f8155c3a79800405ef9457/reports/2fc58f44-73e6-4b03-96f1-8d87eefcc1b6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-21T16:43:00Z UTC
Last seen:
2025-10-21T21:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/59b790aa-e2d7-4062-bb93-9ef110b29780
Behavior Graph:
Download SVG
%3 guuid=8853c296-1600-0000-864c-1a99000d0000 pid=3328 /usr/bin/sudo guuid=3ea1e398-1600-0000-864c-1a99050d0000 pid=3333 /tmp/sample.bin guuid=8853c296-1600-0000-864c-1a99000d0000 pid=3328->guuid=3ea1e398-1600-0000-864c-1a99050d0000 pid=3333 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/41b6b1fb-d492-4edb-8cf6-0ff500110a03
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1799490
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1799490 Sample: Orbt.ppc.elf Startdate: 22/10/2025 Architecture: LINUX Score: 60 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Sample is packed with UPX 2->36 8 Orbt.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 Orbt.ppc.elf 8->16         started        18 Orbt.ppc.elf 8->18         started        20 Orbt.ppc.elf 8->20         started        process6 22 Orbt.ppc.elf 16->22         started        24 Orbt.ppc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-21 22:55:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6o5kkhxrwldsvrszusnhxcqejvp4ahafso6oayz4umfc22vqncmq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251021-3bxq7agl8w/
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/f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 f3baa51ef1b2c72ac659a49a7b8a044d5fc01c0593bce0633ca30a2d6ab06899

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3682114/
  
Delivery method
Distributed via web download

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