MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
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SHA256 hash: 9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117
SHA3-384 hash: d4716c67750c4d607dd3b67a98d49f049258c4c5a1f4fd8da7f9c94d24ba04eaae425d20e469ca20770ec04a98282cec
SHA1 hash: a9508ff37f30c9d4b1e4e6cc0a984c08ab1abca5
MD5 hash: 37c7f19f5c75e6dcab714f091a6ca95e
humanhash: carbon-yellow-music-double
File name:Orbt.sh4
Download: download sample
Signature Mirai
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File size:156'868 bytes
First seen:2025-10-24 23:54:47 UTC
Last seen:2025-10-25 02:19:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:FzmQfMzcgnMGFh/McqVR6eSK7txmWw80s8O:FzBwzMyMcqVxPXzwQ8O
TLSH T1F0E38C22D8796E98C664D1B4F131AE3A275395A0864B0FFB19E7C7B54043DCCFA493B8
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 :
2
# of downloads :
121
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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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-7136016-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/68fc1208c85c5c5697356dfd/reports/8d706ca9-f772-419b-b45b-26ccba85d58d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-24T16:34:00Z UTC
Last seen:
2025-10-24T21:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/848e080f-4ccb-4c47-902b-4801a3cf340a
Behavior Graph:
Download SVG
%3 guuid=99975650-1800-0000-fc0c-b4c79c0c0000 pid=3228 /usr/bin/sudo guuid=65354c53-1800-0000-fc0c-b4c79f0c0000 pid=3231 /tmp/sample.bin guuid=99975650-1800-0000-fc0c-b4c79c0c0000 pid=3228->guuid=65354c53-1800-0000-fc0c-b4c79f0c0000 pid=3231 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b85c3623-def5-4cbd-8512-f31359dd1480
Result
Threat name:
Gafgyt
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Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1801681
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801681 Sample: Orbt.sh4.elf Startdate: 25/10/2025 Architecture: LINUX Score: 68 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 8 Orbt.sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 Orbt.sh4.elf 8->12         started        14 Orbt.sh4.elf 8->14         started        16 Orbt.sh4.elf 8->16         started        process6 18 Orbt.sh4.elf 12->18         started        20 Orbt.sh4.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 22:17:00 UTC
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tqe6c74ukvgjskka3cdnefgiysrfiunk3izv6ljxj4dqn6ldyelq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251024-3ytcaaet9g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/aaaa6b75-0592-4483-a1fd-69428bc78a08
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/9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117

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
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 9c09e17f94554c992940d886d214c8c4a25451aada335f2d374f0706f963c117

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3684994/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3682130/

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