MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7575a248e59f4cc82d111b2098c64ee7cfe04f2b6c29f30972b40adef8c724ed. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7575a248e59f4cc82d111b2098c64ee7cfe04f2b6c29f30972b40adef8c724ed
SHA3-384 hash: f6dde89338f676a77a9777f09c45d352e9ec8436acd0a211b3ea056dc5dfc5227a66486a5e854466bbf47d4bbc9c4788
SHA1 hash: b5aa9acd967938df14886736e53b292df1d7c0bc
MD5 hash: df3bcf8586a6eeb388b5b62543f7ff19
humanhash: berlin-virginia-white-two
File name:mao.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:62'968 bytes
First seen:2026-02-03 12:07:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:h//XTTI9Wa4kcaemdOLqOYex+cUZMJ9qYkRFoiKZol2CfmYFn79:h/fXWWa4I2+M2YkkiF2CfVF7
TLSH T161538EBBC4A959E0C64481747528C9B90723E404A6A67FF68683CE53444BFFCFA167F4
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6ddb05d8-f966-4578-9e2a-4c0f3e2bed6d/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
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Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6981e508930564ff3c86a583/reports/fc9879d2-24c3-4705-a0af-65e2d28dc854/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fcd5f6ea-714a-48e7-a956-3474117aec73
Behavior Graph:
Download SVG
%3 guuid=53608046-1800-0000-7470-3a6f5f0c0000 pid=3167 /usr/bin/sudo guuid=442b7248-1800-0000-7470-3a6f640c0000 pid=3172 /tmp/sample.bin guuid=53608046-1800-0000-7470-3a6f5f0c0000 pid=3167->guuid=442b7248-1800-0000-7470-3a6f640c0000 pid=3172 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b34cc5ab-faec-46b5-9e0c-51a17786a7b5
Result
Threat name:
Okiru
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Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1862370
Signature
Multi AV Scanner detection for submitted file
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862370 Sample: mao.sh4.elf Startdate: 03/02/2026 Architecture: LINUX Score: 56 24 mn.34509.su 185.242.3.127, 25565, 46668, 46670 ATOM3-ASUA Ukraine 2->24 26 54.217.10.153, 443 AMAZON-02US United States 2->26 28 54.247.62.1, 43394, 443 AMAZON-02US United States 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Okiru 2->32 8 mao.sh4.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 mao.sh4.elf 8->16         started        18 mao.sh4.elf 8->18         started        process6 20 mao.sh4.elf 16->20         started        22 mao.sh4.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7575a248e59f4cc82d111b2098c64ee7cfe04f2b6c29f30972b40adef8c724ed
Gathering data
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 16:19:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ov22eshft5gmqlirdmqjrrso47h6atzlnqu7gclswqfn56ghetwq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260203-pal2eafv4c/
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/7575a248e59f4cc82d111b2098c64ee7cfe04f2b6c29f30972b40adef8c724ed

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:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_da28eb8b
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 7575a248e59f4cc82d111b2098c64ee7cfe04f2b6c29f30972b40adef8c724ed

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3766696/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3766738/

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