MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2
SHA3-384 hash: 68b30cd86e7b97b612c74836d75d6fd48aa54715322bd86b2d6bcd16fa5652d4dce4b78b4415f8fa21358e7dd3db5c60
SHA1 hash: c2c353907c039b9350feddaf89b03184de243297
MD5 hash: 679bddb7cccd88c3658e6dacf8731422
humanhash: neptune-shade-burger-march
File name:Space.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'108 bytes
First seen:2025-11-18 17:23:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:x7160aX0xrq5uHZEUZxhIvTyWKeB/S51Gtt4uVcqgw09B:x7160akRou5EoxqyChyGtt4u+qgw09B
TLSH T1F8F2F110F66434CAEEAA58382CC9D3C477F25FB933495FE16AC05F02590D83AA893DD8
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :35'108 bytes
File size (de-compressed) :75'184 bytes
Format:linux/ppc32
Unpacked file: ad287af5717aab0c50c3353ee773b6abd4a829c316abb57a893d6acbe97f66d4

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/691caba496b510474f565690/reports/bbdcc2f4-bc8c-42fd-8575-fa468a031f38/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-18T15:23:00Z UTC
Last seen:
2025-11-19T18:18:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1df2fd69-5df7-490c-b57f-2ffacf0e2359
Behavior Graph:
Download SVG
%3 guuid=3202b945-1d00-0000-7c65-0e77aa0a0000 pid=2730 /usr/bin/sudo guuid=bdfa1b48-1d00-0000-7c65-0e77b00a0000 pid=2736 /tmp/sample.bin guuid=3202b945-1d00-0000-7c65-0e77aa0a0000 pid=2730->guuid=bdfa1b48-1d00-0000-7c65-0e77b00a0000 pid=2736 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7c8d3e90-da8d-454c-bdfa-216f87fb422e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1816411
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816411 Sample: Space.ppc.elf Startdate: 18/11/2025 Architecture: LINUX Score: 76 26 74.208.158.106, 3778, 49836, 49838 ONEANDONE-ASBrauerstrasse48DE United States 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 2 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 dash rm Space.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 Space.ppc.elf 8->16         started        18 Space.ppc.elf 8->18         started        20 Space.ppc.elf 8->20         started        process6 22 Space.ppc.elf 16->22         started        24 Space.ppc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 17:23:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzfb2vjrmidksniyozd6szy3jxdyzs4npyczt44erw2yw33pm3ja._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251118-vyej5agy6f/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dbaf2d2c-3988-4425-886b-7fa7ef6ef52a
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/664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2

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 664a1d55316206a935187647e9671b4dc78ccb8d7e0599f3848db58b6f6f66d2

(this sample)

Mirai

elf ad287af5717aab0c50c3353ee773b6abd4a829c316abb57a893d6acbe97f66d4

  
URLhaus
https://urlhaus.abuse.ch/url/3711461/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711478/
  
Dropping
SHA256 ad287af5717aab0c50c3353ee773b6abd4a829c316abb57a893d6acbe97f66d4
  
Dropping
MD5 19ca1300b1532e9676e1a44ebe505fe1

Comments