MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87. 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: 91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87
SHA3-384 hash: a3630a2063503c358485e19e79fd01fd5860ab8e33654f192ea82dd7a7cc2437a7bd1ab6361ee2746a100f5a7e7fa783
SHA1 hash: fcd0865d0fdaca50a29a08a05c9486da828dfbf2
MD5 hash: 12ec8631185100a8cd3805ff27e3457a
humanhash: lactose-connecticut-ack-don
File name:Aqua.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:46'528 bytes
First seen:2026-01-20 16:19:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:+aRwt9bwXmQceyEm0U1BL1mqIHuUaV9C42lKxYY4EaR1o8cFwuC7+QtJfrJzaI:+aRwt9icFo4Bp7muH9uKxYY4XA8ruC72
TLSH T148238D77C929AE88C1498274B8354F741B63E045D2A31FFF1A89C2698087DBCF6053F9
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/696fab685db9ae47708a70b8/reports/be86eff6-c3b9-4cc5-8c09-127692598d4e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-20T13:49:00Z UTC
Last seen:
2026-01-21T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8796bb18-1253-49ff-88ab-c956a06735a2
Behavior Graph:
Download SVG
%3 guuid=bf518589-1900-0000-9396-ccd7c5090000 pid=2501 /usr/bin/sudo guuid=453bb18b-1900-0000-9396-ccd7cc090000 pid=2508 /tmp/sample.bin guuid=bf518589-1900-0000-9396-ccd7c5090000 pid=2501->guuid=453bb18b-1900-0000-9396-ccd7cc090000 pid=2508 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7a489d4f-2eb0-4f6a-a960-6f82175b6270
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1854138
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 16:21:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sflsezhnhaltmkyu5viyvv2lxefwkueyyznue6m4r6eektp736dq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260120-tthwbab17f/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5f444c2b-c29c-4297-a755-c17121a10bd7
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/91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 91572264ed3817362b14ed518ad74bb90b655098c65b42799c8f88454dffdf87

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760769/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3760789/

Comments