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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1. 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


Joker


Vendor detections: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1
SHA3-384 hash: a649667a9dce8f95d85189caba11b9fbccd6577395493dbae0dd591f427a30b3dd3ed0656145bd12a72ea203e02d0147
SHA1 hash: efd3c860f3513a5bf07979100cfc6dd2729134c6
MD5 hash: 74b852e7fc04e1fb584a598cba7f6415
humanhash: orange-charlie-nine-jersey
File name:Swift+Cleaner+Pro_1.5.0.xapk
Download: download sample
Signature Joker
Create hunting rule
File size:6'132'204 bytes
First seen:2026-08-05 14:12:18 UTC
Last seen:Never
File type: xapk
MIME type:application/zip
ssdeep 98304:yDrF6vkSLNvUvZM66lFagiv3YxzthjqgVQ1XXUZO2EBA6STUd7EbBbp4e9A1v1HT:yDrF6MSJv3FQYZbjJ292EBCTA72hJ/0
TLSH T1C256F15AF758DD2FC837203249AA6371919B4C128E83DB43A9443B0C69BB6D45F5EFC8
TrID 49.0% (.APK) Android Package (27000/1/5)
24.5% (.JAR) Java Archive (13500/1/2)
19.0% (.SH3D) Sweet Home 3D Design (generic) (10500/1/3)
7.2% (.ZIP) ZIP compressed archive (4000/1)
Magika zip
Reporter Anonymous
Tags:joker malware xapk

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
HK HK
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
signed
Link:
https://www.filescan.io/uploads/6a7344d180630089ea73463a/reports/18d0a247-3d2b-4af0-ae52-d9ddd4b30394/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1
Verdict:
Malicious
File Type:
zip
First seen:
2026-08-07T08:17:00Z UTC
Last seen:
2026-08-07T08:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1/results?tab=lookup
Score:
91%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hmnrtechrcge66pbrtjq7t6n57vlbralkan75o4njfmu6ca4p3iq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
android collection credential_access defense_evasion discovery evasion execution impact persistence
Link:
https://tria.ge/reports/260805-rh5jtstxbs/
Behaviour
Checks memory information
Registers a broadcast receiver at runtime (usually for listening for system events)
Schedules tasks to execute at a specified time
Uses Crypto APIs (Might try to encrypt user data)
Listens for changes in the sensor environment (might be used to detect emulation)
Queries the mobile country code (MCC)
Reads information about phone network operator.
Checks Android system properties for emulator presence.
Loads dropped Dex/Jar
Obtains sensitive information copied to the device clipboard
Queries information about running processes on the device
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/3b1b199047888c4f79e18cd30fcfcdefeab0c40b501bfebb8d49594f081c7ed1

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:SUSP_ZIP_Smuggling_Jun01
Create hunting rule
Author:delivr.to
Description:ZIP archives with data smuggled between last file record and the central directory.
Reference:https://github.com/Octoberfest7/zip_smuggling/
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

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

  
Link
https://play.google.com/store/apps/details?id=com.imamclean.maxcleaner

Comments