MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a. 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: bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a
SHA3-384 hash: ff590f3e351fdde60621179cec4c0ab958ec95bb28527792c96ce41e3006917ed45facb68972597b73000c06fee6c3f5
SHA1 hash: 77767dca2401545ed8befe9f5130c4858070c3eb
MD5 hash: fa9f8311dad51b5864685ea997e682c2
humanhash: kilo-mexico-high-nitrogen
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'140 bytes
First seen:2025-11-28 19:24:25 UTC
Last seen:2025-11-29 11:25:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:seDRJ7WcwHDB40LYBm1A/PWyi7yWr/iu2+YaIozVR4uVcqgw098:sCRocD0Lu/PWUWr/iut6s4u+qgw098
TLSH T1B6F2E134C1984FD2EDEE8EF4279553DABBE81F4B1A158CA371018F518B029039B9B9E5
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) :35'140 bytes
File size (de-compressed) :75'184 bytes
Format:linux/ppc32
Unpacked file: 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Receives data from a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6929f7291b65ca0bb926e4ea/reports/076c8dfa-dd9e-4af7-8381-ef01fd38647c/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1934c258-2bb5-4d43-b3df-2ec32a65467c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1822424
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: 1822424 Sample: ppc.elf Startdate: 28/11/2025 Architecture: LINUX Score: 76 20 103.77.241.17, 33246, 33248, 33250 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 ppc.elf 2->8         started        signatures3 process4 process5 10 ppc.elf 8->10         started        12 ppc.elf 8->12         started        14 ppc.elf 8->14         started        process6 16 ppc.elf 10->16         started        18 ppc.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:25:27 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xlhzj4xbg5w5thzmu7yp3kdkknhpapkcjes4uovpymnyihzkiena._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251128-x43j9awlcy/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5b3c9c5-5885-4820-a7ff-983658be4482
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/bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a

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 bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a

(this sample)

Mirai

elf 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566

  
URLhaus
https://urlhaus.abuse.ch/url/3718977/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718987/
  
Dropping
SHA256 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566
  
Dropping
MD5 34fbb10b31488c8d8f1807385ac302c3

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