MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f
SHA3-384 hash: 3fcee98fb8bd24fc0c76b89da006d01b3546e79c3b67a652816ba9123f4eb33498c2f5ebc9c0cdf4cf307dc3d669751e
SHA1 hash: fc707aa65e055fbf2d823d4bd8e8f631c9e3129c
MD5 hash: 37a56acbecd3bae9ccd2725eadc21289
humanhash: network-two-east-oxygen
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:26'224 bytes
First seen:2025-08-16 13:15:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:4KnqLiChP7gI5gBZw+LajRZ4uVcqgw09q:4KqL1h4Zwa6n4u+qgw09q
TLSH T14CC2D170F8C1BDF5DEBEAD389810C5D03BE61F0937E18DDA208DED115212D379668A91
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) :26'224 bytes
File size (de-compressed) :64'240 bytes
Format:linux/ppc32
Unpacked file: 4fe0fdd6222ec5260e366b2104ab75df29525ba1b922d3253befab87a58ed172

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
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
Opens a port
Runs as daemon
Sends data to a server
Connection attempt
Kills critical processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5f47124d-5509-4f10-9a1a-04b005ebd2af
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1758347
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
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758347 Sample: sora.ppc.elf Startdate: 16/08/2025 Architecture: LINUX Score: 72 44 194.13.241.117 ZEELANDNETDELTAFiberNederlandNL Netherlands 2->44 46 206.245.141.65 WINDSTREAMUS United States 2->46 48 99 other IPs or domains 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 2 other signatures 2->56 10 sora.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 sora.ppc.elf 10->14         started        16 sora.ppc.elf 10->16         started        18 sora.ppc.elf 10->18         started        process6 20 sora.ppc.elf 14->20         started        22 sora.ppc.elf 14->22         started        24 sora.ppc.elf 16->24         started        26 sora.ppc.elf 16->26         started        28 sora.ppc.elf 16->28         started        process7 30 sora.ppc.elf 20->30         started        32 sora.ppc.elf 20->32         started        34 sora.ppc.elf 20->34         started        36 sora.ppc.elf 24->36         started        38 sora.ppc.elf 24->38         started        process8 40 sora.ppc.elf 30->40         started        42 sora.ppc.elf 30->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 13:16:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qrbl562bj5ygjepykrx3jbj4xpkqoctnfxm7va2n2sjdijo6iexq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250816-qhykvaxps5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2fd85576-d44c-41e5-af7c-a770cb61f7ef
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/8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 8442befb414f706491f8546fb4853cbbd5070a6d2dd9fa834dd4923425de412f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3604599/
  
Delivery method
Distributed via web download

Comments