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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250
SHA3-384 hash: cb0d69a6ae4dd5b86ce29d0f2ec1a9a7075cf50590c5d8f4282482472d550ce2451ee6431254a6e1d1d370ecb1729b64
SHA1 hash: c487867d5a49ca6a8e5a725aa008bdb650a94f48
MD5 hash: bf15538b132f3f581214898f50ba30f7
humanhash: social-lake-dakota-tennis
File name:nz.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:53'360 bytes
First seen:2026-07-25 15:25:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:u4ipTnIkhLCdKxSC6eLolRacJiX5pHp/PXhUJrwe3HJgryPpwFa1To0WtV:uR5nIWGsxSxhlHCfJXkrJHJgrACFaa
TLSH T16B33020ED62644ACCE4CDFF7C18A7F3528C075D1135E9F5D53131960B63A28CA61D2A7
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 UPX
File size (compressed) :53'360 bytes
File size (de-compressed) :161'088 bytes
Format:linux/mipsel
Unpacked file: 560f4a3c055e94e41d361e263d432e5cd5a55d08a13dc6528f9e3723057a305b

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/42c99199-0e46-4c63-9cf7-85bd5d21f452/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a64d57d3eee893901aee94e/reports/047e61bb-914f-405a-a6de-b948c9cc9b3c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-25T13:21:00Z UTC
Last seen:
2026-07-25T14:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/236dd0c0-5922-43f7-94e3-5589e4b2a518
Behavior Graph:
Download SVG
%3 guuid=e13d8d21-1800-0000-d6b2-c9ee340b0000 pid=2868 /usr/bin/sudo guuid=21274723-1800-0000-d6b2-c9ee3a0b0000 pid=2874 /tmp/sample.bin guuid=e13d8d21-1800-0000-d6b2-c9ee340b0000 pid=2868->guuid=21274723-1800-0000-d6b2-c9ee3a0b0000 pid=2874 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/edd80d51-4e15-43d3-bb66-fbf423eb6ff3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-25 11:32:39 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zzto4h56iibshtxcpkx3zinj6fodznisnobxxjevxxmle4pgjia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260725-st2gzsdl71/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Malware Config
C2 Extraction:
jkqhdbbbqwiujkaz.hopto.org
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/fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fe733770fdf210191e7713d57de50d4f8ae1e5a8935c1bdd24adeec5938f3250

(this sample)

Mirai

elf 560f4a3c055e94e41d361e263d432e5cd5a55d08a13dc6528f9e3723057a305b

  
URLhaus
https://urlhaus.abuse.ch/url/3887333/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 560f4a3c055e94e41d361e263d432e5cd5a55d08a13dc6528f9e3723057a305b
  
Dropping
MD5 3258984d06d9fe56365a0571f1606976

Comments