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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2. 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: d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2
SHA3-384 hash: a0d4b61a912bd34ca00089d5f098544de076181c4a056484ecc4503b9fd530ae2252efbb869eb71482caf5526c7dbb90
SHA1 hash: eaab02d51ce2e9c7af877ec0a22d5773c4617805
MD5 hash: 627f5051095b4c1f9d7bef3b6335d0c9
humanhash: quiet-tango-steak-lemon
File name:lavax.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:113'032 bytes
First seen:2026-10-13 22:29:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SdcUskdR17osEp3vp5/SDbXMvlvGGFZ8Duu5T9zx:SdYIRxosEp3vp0Iv1t8D5T9zx
TLSH T173B39216F4429553C9C1D336FA0E239936D7B395D3CA3127C8C84F25238E8A96EDE2D6
telfhash t1a1f02e554b81756d67f00455d1fd36692af9733e1e127c46c34c7d4f7053985b02ac32
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 adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30456.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7338040-0
Create hunting rule

Unix.Trojan.Mirai-9950474-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6aceb1333d716af7fe215a7e/reports/706670a8-8155-4186-aae5-9fd707314ad2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-13T20:39:00Z UTC
Last seen:
2026-10-13T21:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/50720354-45da-4f0c-9717-392ee14611e1
Behavior Graph:
Download SVG
%3 guuid=86e74408-1900-0000-0f7c-e307d6040000 pid=1238 /usr/bin/sudo guuid=23bac50c-1900-0000-0f7c-e307e0040000 pid=1248 /tmp/sample.bin guuid=86e74408-1900-0000-0f7c-e307d6040000 pid=1238->guuid=23bac50c-1900-0000-0f7c-e307e0040000 pid=1248 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a106f619-bb18-4514-8718-bbea8a44f15f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-13 22:29:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2kgkhkc3knolnxlq7ywb2sjryo3u5ydlysxpapf5mulj4i2eslja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261013-2edbaavsdw/
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/d28ca3a85b535cb6dd70fe2c1d4931c3b74ee06bc4aef03cbd65169e234492d2

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_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:LIN_Downloader_Unknown_WgetChmodExecute
Create hunting rule
Author:Marjoriefort
Description:Script shell downloader : wget+curl, chmod 777, execution, effacement (rm -rf) - botnet style
Reference:misses_archive / grappe 5.182.210.174
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
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.

Comments