MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 44e956e20e767066f5f27479436996b2f91c131c19bacd6623a72ce1ba7a6358. 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: 12
| SHA256 hash: | 44e956e20e767066f5f27479436996b2f91c131c19bacd6623a72ce1ba7a6358 |
|---|---|
| SHA3-384 hash: | d0de6cb70037334cf36823d571e17d1b39b971e8f8a22099a2d580a8af1a7160cfacb8b41af54b61518f2008fdc3114e |
| SHA1 hash: | f550428b5b01517f50861c6625f568a4531c99c5 |
| MD5 hash: | 8587799688ccdbbb31311feeb7ac6b2c |
| humanhash: | lemon-alpha-twelve-potato |
| File name: | 8587799688ccdbbb31311feeb7ac6b2c |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 3'777'808 bytes |
| First seen: | 2026-01-02 20:28:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 33c8892e589b294de8333a87bd765dc0 (11 x GCleaner) |
| ssdeep | 98304:EUzNgPFeyblC/ku8+6yjTeSzq4FDM753zla:bWXpxuN6y1q4Fu5jla |
| Threatray | 327 similar samples on MalwareBazaar |
| TLSH | T18606E069C3EE4FF5E14235F53E09B091BB1EB691AADEC00406B11C373F9129C1A96F66 |
| 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 |
| Reporter |  adrian__luca |
| Tags: | exe gcleaner |
Intelligence
File Origin
# of uploads :
1
# of downloads :
27
Origin country :
HUVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
delphi cobalt emotet
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug borland_delphi crypt expired-cert fingerprint installer-heuristic invalid-signature keylogger packed signed
Verdict:
Malicious
Labled as:
TrojWare.TrojanDownloader.Dadobra
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-23T13:51:00Z UTC
Last seen:
2025-12-24T05:27:00Z UTC
Hits:
~10
Verdict:
Suspicious
Score:
82%
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.Backdoor.Androm
Status:
Malicious
First seen:
2025-12-23 19:08:58 UTC
File Type:
PE (Exe)
Extracted files:
54
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
gcleaner
Similar samples:
+ 317 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Score:
10/10
Tags:
family:gcleaner discovery loader
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
GCleaner
Gcleaner family
Malware Config
C2 Extraction:
185.156.73.98
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
c41215a28cfc96f8e9d92ddf204e419eaf74cab6a341c6050baffe6a1f6894e9
MD5 hash:
2b551f77f88cf2f2a24a907eff700c3b
SHA1 hash:
2958a6d9776f5de9254cbaee1510c2b3d2fa0725
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
SH256 hash:
44e956e20e767066f5f27479436996b2f91c131c19bacd6623a72ce1ba7a6358
MD5 hash:
8587799688ccdbbb31311feeb7ac6b2c
SHA1 hash:
f550428b5b01517f50861c6625f568a4531c99c5
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: | 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: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | with_urls |
|---|---|
| Author: | Antonio Sanchez <asanchez@hispasec.com> |
| Description: | Rule to detect the presence of an or several urls |
| Reference: | http://laboratorio.blogs.hispasec.com/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.