MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0. 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 10 File information Comments
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SHA256 hash: 11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0
SHA3-384 hash: 207a8c670453625171f5863a043ae0f8397478ba2552d1f91c1bf10a349c4ad8e31a82c867f10ea6f804e5fb3937b8fa
SHA1 hash: b6895badb93ff996db8ac9f44c4fa8a456b98ad9
MD5 hash: c4318c9b7ba5fccb87dd0d2a41cbd324
humanhash: spring-twenty-hamper-bluebird
File name:Nexus.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:112'624 bytes
First seen:2025-11-18 07:39:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p22BLXLiXlb3HipmBHfiLHyuuGbGRLgsgDo9Sl8FLNH73ZnAciE3/Dm1eUFQ/nxh:U2hWMmxASnB8sgDogIHn3iuyFQ/xpYi
TLSH T1B2B34B8AF401DD7DF80FDABA44274D0EBA20A39146931B27676BFE93AC731A55D02DC1
Magika elf
Reporter juroots
Tags:elf m68k mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

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-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9888689-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/691c23024e43be3f7163fd18/reports/e594ba30-d67c-45cc-8bde-9afd410a4d08/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-17T17:48:00Z UTC
Last seen:
2025-11-19T18:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/06462561-feae-4e43-9718-56c1b35e7116
Behavior Graph:
Download SVG
%3 guuid=ad3223c9-1900-0000-3eca-490567090000 pid=2407 /usr/bin/sudo guuid=3ee97acb-1900-0000-3eca-49056e090000 pid=2414 /tmp/sample.bin guuid=ad3223c9-1900-0000-3eca-490567090000 pid=2407->guuid=3ee97acb-1900-0000-3eca-49056e090000 pid=2414 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b8442160-5333-4c42-aea7-ec1b7c61d023
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-11-17 23:52:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=chgtkw25onxca2jdusu5szaoc4zmujwf7aerrkxnr2hwjhyo4dqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251118-jhzdtacr6z/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-6976991-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4ad4163d-bed2-4887-9172-97e652c2b137
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/11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 11cd355b5d736e206923a4a9d9640e1732ca26c5f80918aaed8e8f649f0ee0e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3711012/
  
Delivery method
Distributed via web download

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