MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14. 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 9 File information Comments
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SHA256 hash: b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14
SHA3-384 hash: 85af9bd9d5fa2102e82a5c0a46a362d9e32eee4731d460e97809f04b79e3b06a08230e6b188f6dc198d250b8d3cb705f
SHA1 hash: d76c22d605af4891303c857fd938055d1db75445
MD5 hash: 1575ab5480d7a67a89c65840fcd13829
humanhash: asparagus-robin-oklahoma-finch
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:392'416 bytes
First seen:2026-08-28 19:07:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:W2fIhfFAFMoEoiNdCAnDPycxbsmGmVL8q6rJKodG8aJFCPKk0J3VFaK/:WUADqcxFL0JKhPlFaK/
TLSH T143840A44B3F1D3CBD254DE7053362E27AB6A863238A7B189614FBB73137317445DAAA0
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Creating a file
Traces processes
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-28T17:15:00Z UTC
Last seen:
2026-08-29T14:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2f833b9-30cc-4916-b6f9-4d95753e5d42
Behavior Graph:
Download SVG
%3 guuid=2a372422-1800-0000-5581-9c650e0a0000 pid=2574 /usr/bin/sudo guuid=df68c124-1800-0000-5581-9c65120a0000 pid=2578 /tmp/sample.bin guuid=2a372422-1800-0000-5581-9c650e0a0000 pid=2574->guuid=df68c124-1800-0000-5581-9c65120a0000 pid=2578 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d88539f-61aa-4fcb-9f48-4923cfd8bf4c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14/
Threat name:
Linux.Exploit.DirtyFrag
Create hunting rule
Status:
Malicious
First seen:
2026-08-28 19:06:57 UTC
File Type:
ELF32 Big (SO)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w43hdssu47xw3xwt3r5n2scbysg5milyiimsruxiy5lcntninmka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260828-xszdfssshx/
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/b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_HKTL_LNX_DirtyFragShellcode_May26
Create hunting rule
Author:Pezier Pierre-Henri (Nextron Systems)
Description:Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:EXPL_LNX_DirtyFrag_ForensicArtefacts_May26
Create hunting rule
Author:Florian Roth
Description:Detects DirtyFrag exploit code POC usage in Linux environments
Reference:https://github.com/V4bel/dirtyfrag/tree/master
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 b73671ca54e7ef6dded3dc7add4841c48dd62178421928d2e8c75626cda86b14

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3909412/
  
Delivery method
Distributed via web download

Comments