MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543. 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


GCleaner


Vendor detections: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543
SHA3-384 hash: 77550d7cbfbf8181d5c815ad05fd862dc739b96dce29109baedc979923a4ae0205fdc566ffeac73f2e1e7e337db49ea4
SHA1 hash: 6dfe7362e730728b5ec55878f711e35882674e78
MD5 hash: 5d99b19013848887ab29ccb8589c59a0
humanhash: blossom-crazy-red-skylark
File name:random.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:4'662'272 bytes
First seen:2025-04-02 08:46:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 98304:EDtR/meiYYh16ENr4dTQuPj/nLvXGSt4BnWja8gQgyr:6tR/mzYYh1jR4dTQMj/nLeStizQB
TLSH T1D2263376F97B7B44D846E074083A3A722BB1352C26BD031D2D16A21FDA8B3354D919BF
TrID 35.7% (.EXE) Win32 Executable (generic) (4504/4/1)
16.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
16.0% (.EXE) OS/2 Executable (generic) (2029/13)
15.8% (.EXE) Generic Win/DOS Executable (2002/3)
15.8% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
dhash icon e0f8fafbc3f3f8d8 (41 x GCleaner, 3 x Amadey, 1 x Rhadamanthys)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
f95bab899b55b51257bfd8f30c53a979.exe
Verdict:
Malicious activity
Analysis date:
2025-04-02 07:21:33 UTC
Tags:
amadey botnet stealer loader themida rdp auto generic gcleaner lumma inno installer delphi rust
Link:
https://app.any.run/tasks/d6c8da77-d8ec-4772-91f6-625489ac0d59

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/133/
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ecfb4ecfd0a37f830c2cfa
Tags:
cobalt emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
borland_delphi packed packed packer_detected
Link:
https://www.filescan.io/uploads/67ecf96c09c39f5498b7b1b0/reports/4d1ed9af-c632-42f6-b075-8be19432558a/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1fb15300-9221-4759-a09f-e7a0ba0b3a18
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1654470
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Sample uses process hollowing technique
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Writes to foreign memory regions
Yara detected CryptOne packer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543/
Threat name:
Win32.Trojan.Tepfer
Create hunting rule
Status:
Malicious
First seen:
2025-04-02 08:46:31 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5nfnunnqi2xac4wqriqa4a6764mb4gtziwv2fenyopg2gdbfavbq._file
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner defense_evasion discovery loader
Link:
https://tria.ge/reports/250402-kphkbatxhx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
GCleaner
Gcleaner family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f789690f-44e7-444c-9efc-4081a27fa871
Unpacked files
SH256 hash:
eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543
MD5 hash:
5d99b19013848887ab29ccb8589c59a0
SHA1 hash:
6dfe7362e730728b5ec55878f711e35882674e78
Link:
https://www.unpac.me/results/39df17eb-3298-4603-ba37-494ce34913c4/
SH256 hash:
1656685f6c70f90508daa12e2e4399ecabc3259215a24244418889a3f6017741
MD5 hash:
3c99a4e15a699657f2551697dda3bb35
SHA1 hash:
a5f7f32c1df6a662271a805a54e01ef54488deae
Detections:
GCleaner
Create hunting rule
Link:
https://www.unpac.me/results/39df17eb-3298-4603-ba37-494ce34913c4/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eb4ada35b046/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543

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:Borland
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

GCleaner

Executable exe eb4ada35b046ae0172d08a200e03dff7181e1a7945aba291b873cda30c250543

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3452038/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments