MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 53a6c8ee1cff71c0178eea23371d14a7ab9aa3244307c24d3e2197ede129e9a4. 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: 14
| SHA256 hash: | 53a6c8ee1cff71c0178eea23371d14a7ab9aa3244307c24d3e2197ede129e9a4 |
|---|---|
| SHA3-384 hash: | 88fe8749842026a5f4a1896e05bde7a33975b10bbf86404b4c79de003f2e3f2e41517d5af4fc88f1caa46834bac3a927 |
| SHA1 hash: | 888d809f949bab73d5f58176a9be28f0c228509a |
| MD5 hash: | 68f6871e441fe3dff29e5ade0db70980 |
| humanhash: | maine-sixteen-louisiana-timing |
| File name: | setup_euone.bin |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 876'816 bytes |
| First seen: | 2026-10-01 00:52:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 06426283b2b3079382b630b914de88af (5 x GCleaner) |
| ssdeep | 24576:R1EmyAyseR6UqDBwcm0zGLANwwL2u9IF61:R1/y/skKiuKk |
| TLSH | T1B0159E22A2B1C437C1B23BFF8D2B52B598AAFE013D3854496FE54D4C0E3B65179253A7 |
| TrID | 52.9% (.EXE) Win32 Executable Delphi generic (14182/79/4) 16.8% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) Win16/32 Executable Delphi generic (2072/23) 7.5% (.EXE) OS/2 Executable (generic) (2029/13) 7.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| dhash icon | 399998ecd4d46c0e (573 x Quakbot, 337 x GCleaner, 137 x ArkeiStealer) |
| Reporter |  aachum |
| Tags: | dropped-by-OffLoader exe gcleaner |
Intelligence
File Origin
# of uploads :
1
# of downloads :
201
Origin country :
ESVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-01 00:55:35 UTC
Tags:
gcleaner loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
delphi cobalt
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Deleting a recently created file
Connection attempt to an infection source
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug borland_delphi evasive expired-cert fingerprint installer-heuristic invalid-signature keylogger masquerade packed signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-10-01T00:08:00Z UTC
Last seen:
2026-10-02T18:31:00Z UTC
Hits:
~10
Verdict:
Suspicious
Result
Threat name:
CryptOne, GCleaner
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Hijacks the control flow in another process
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
System process connects to network (likely due to code injection or exploit)
Tries to detect sleep reduction / modifications
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected CryptOne packer
Yara detected GCleaner
Behaviour
Behavior Graph:
Score:
85%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Trojan.GCleaner
Status:
Malicious
First seen:
2026-10-01 00:52:18 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
gcleaner
Score:
10/10
Tags:
family:gcleaner defense_evasion discovery loader privilege_escalation
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Family: GCleaner
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
185.156.73.98
Unpacked files
SH256 hash:
53a6c8ee1cff71c0178eea23371d14a7ab9aa3244307c24d3e2197ede129e9a4
MD5 hash:
68f6871e441fe3dff29e5ade0db70980
SHA1 hash:
888d809f949bab73d5f58176a9be28f0c228509a
SH256 hash:
424d2f8ed7b28bb5c3852cb595d3fe87417a40ce8d1c99a19c91f02a4f919c6f
MD5 hash:
87b20c40bb2df8891a653c956a7d3079
SHA1 hash:
5798a1cf48c53ed2abcb128dffdaa270b2a65e9f
Detections:
GCleaner
Malware family:
GCleaner
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | BobSoftMiniDelphiBoBBobSoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Suspicious_Process |
|---|---|
| Author: | Security Research Team |
| Description: | Suspicious process creation |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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