MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566
SHA3-384 hash: 466c67908ace5383a5bdf7772b91e07bc9ef08dc260989f3f2dd98bcf18ae9b59b82381714d4da7b15561808e2b06c1e
SHA1 hash: a5e3e65ec0fa69c4843f8c5c88a8aca632efc471
MD5 hash: 34fbb10b31488c8d8f1807385ac302c3
humanhash: music-fillet-coffee-georgia
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:75'184 bytes
First seen:2025-11-28 19:25:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:uJE+FvWG8T9mCFwUzQz4ln7IHl+94tCy/f7B6t:uJE+5x8TTRkg7IF+7gBA
TLSH T18D735B41B3880D43C1970DB0363F2BD6D7AFE9D122E4FA852A5F9B4691B1A33154EEC8
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a
File size (compressed) :35'140 bytes
File size (de-compressed) :75'184 bytes
Format:linux/ppc32
Packed file: bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
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%
Link:
https://www.filescan.io/uploads/6929f7592cd29ea63003028b/reports/a74afd36-5772-4fc0-98a8-51458769f9e4/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/07c59305-7d0c-4a58-b6f1-f985ad343938
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1822431
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822431 Sample: ppc.elf Startdate: 28/11/2025 Architecture: LINUX Score: 72 20 103.77.241.17, 3778, 54004, 54006 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 Yara detected Mirai 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/5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:26:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l36o3vssjnvx3emk2ib6fyitt32yo5iuhds2sqcl6ryxlic3ovta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251128-x5l9nazqgn/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ed0d6876-c3ac-4f79-b245-710aa3c7eb10
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/5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a

Mirai

elf 5efcedd6524b6b7d918ad203e2e1139ef587751438e5a9404bf47175a05b7566

(this sample)

  
Dropped by
SHA256 bacf94f2e1376dd99f2ca7f0fda86a534ef03d424925ca3aafc31b841f2a411a
  
URLhaus
https://urlhaus.abuse.ch/url/3718977/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718987/
  
Dropped by
MD5 fa9f8311dad51b5864685ea997e682c2

Comments