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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23
SHA3-384 hash: 014a3b44363f893b293258fbc5332dad6b37ca3f225cb2a2834edb1815a6460ced01ef2af88c739a44fdb29e2e48a1fe
SHA1 hash: c93bc4fc1dea4523e7cc8c9843de7847a3e0bb4d
MD5 hash: d10d70a26498e9e4633fd041cae6db10
humanhash: alanine-alabama-papa-artist
File name:bin.i586
Download: download sample
Signature Mirai
Create hunting rule
File size:188'900 bytes
First seen:2026-06-29 20:32:01 UTC
Last seen:2026-06-29 22:20:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:nfmM6+MPh2OlLP3ldPTc6AIFX3PENuxR32qhryZt7yEXUlpOe:nxIh2OhreIFxz32Gm//XKOe
TLSH T15304F742FA43CFB3E15300F102B787214E71FD7A6C66D582E3A8BDB4A9656C1A61637C
telfhash t11f9148b5bfb209dcb7d0d902d24e5721dd1cd53b745079ba0af22a9837b2b026276c39
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
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Sanesecurity.Malware.30645.LC.UNOFFICIAL
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Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-7755770-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
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Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
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Unix.Trojan.Gafgyt-10036478-0
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Unix.Trojan.Gafgyt-6735924-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Mounts file systems
Receives data from a server
Connection attempt
Deleting a recently created file
Creating a file
Opens a port
Kills processes
Removes directories
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite dropper gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a42d7553bd24e83dc3eb806/reports/fa9ae0b4-4db1-4f9a-a76f-a7a7200ac3f0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-29T16:25:00Z UTC
Last seen:
2026-07-01T13:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3bae1b7-0b3f-405f-9b1e-3df59423f049
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-06-29 20:31:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=araf37bco2oc7op2yet7mzxwyj56dcq2xknblfex5o5zyaxnturq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260629-zbptssfy9j/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes itself
Deletes journal logs
Deletes system logs
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_aa39fb02
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 04405dfc22769c2fb9fac127f666f6c27be18a1aba9a159497ebbb9c02ed9d23

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3878153/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3878210/

Comments