MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de
SHA3-384 hash: df1f1bb804dc940214cfa69717328768a76146980bc65a8d8dbfad51214a87f809bbc30531b264d4d8df453db2dbbb7f
SHA1 hash: 58193cfb0a433a94afb7522983891ad1e99ae4a7
MD5 hash: af74d8656cd066df815fd5ec0eb2624e
humanhash: mirror-saturn-quiet-lactose
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:79'476 bytes
First seen:2026-02-12 20:11:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eDnWmQsTyn2JXZm3F4E9waQ7ImQqM7iHjD7SoO7Cn50Y0s/g1:yJTN6V4E9waQFjD7SoOenqN
TLSH T100732995B8814B12D5D412BEFA1E118E3313177CE3DE73229E206F24778B96B0E7B916
telfhash t1bd01f125198c8b9d07f1c84c834e9322389831758a6335a68dbf146f27216e2745603a
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 475e92759d6fa5b8c1234bf83e8bd7cfbde455dc3a1aa8db762fd10ca936d5a2
File size (compressed) :37'052 bytes
File size (de-compressed) :79'476 bytes
Format:linux/arm
Packed file: 475e92759d6fa5b8c1234bf83e8bd7cfbde455dc3a1aa8db762fd10ca936d5a2

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/61fda46d-0510-40b3-8ebb-f6a00e05de81/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ab451308-1f3f-4755-9398-c29265ada444
Behavior Graph:
Download SVG
%3 guuid=c630efda-1f00-0000-d456-6b8b6a0a0000 pid=2666 /usr/bin/sudo guuid=0bb5e9dc-1f00-0000-d456-6b8b710a0000 pid=2673 /tmp/sample.bin guuid=c630efda-1f00-0000-d456-6b8b6a0a0000 pid=2666->guuid=0bb5e9dc-1f00-0000-d456-6b8b710a0000 pid=2673 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/824fd205-869c-4457-8631-b338f3e7a6d1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1868710
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-12 20:12:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wgeurlalrcyghtjiggsxkhn5mtmmnymytb6qyon6v2sdtxv6i7pa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/260212-yyy6bahx3f/
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/b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 475e92759d6fa5b8c1234bf83e8bd7cfbde455dc3a1aa8db762fd10ca936d5a2

Mirai

elf b18948ac0b88b063cd2831a5751dbd64d8c6e198987d0c39beaea439debe47de

(this sample)

  
Dropped by
SHA256 475e92759d6fa5b8c1234bf83e8bd7cfbde455dc3a1aa8db762fd10ca936d5a2
  
URLhaus
https://urlhaus.abuse.ch/url/3776679/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6d6a80940c43ccf3f2e3db1b0d5638b9

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