MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d955d46ec08ca93f77e12023d637bdddb55799a20b494054dbbf6236d808dafc. 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: | d955d46ec08ca93f77e12023d637bdddb55799a20b494054dbbf6236d808dafc |
|---|---|
| SHA3-384 hash: | 0103c9991fe56cfd7c29a22640bffb70ec8d685f9a7377efb4e0af0129ff1f51eba5423a9e5c727b950605ef9d9f7d21 |
| SHA1 hash: | 820ef436cc5a56b6e7190664796aaf19cb097f06 |
| MD5 hash: | 76d65ac53796a7f66108081018447ffc |
| humanhash: | vermont-berlin-mobile-single |
| File name: | SecuriteInfo.com.Trojan.DownLoader49.20261.16528.9036 |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 5'560'080 bytes |
| First seen: | 2025-12-26 05:26:09 UTC |
| Last seen: | 2025-12-26 06:36:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d9602d58db63e796034d7dc7a7754fb8 (7 x GCleaner) |
| ssdeep | 49152:wS89bJYLXiT7xBQPTwnnJCwCDBXriN9p2+zBZ+vGgivtMHK98hIEhD/sI:wS2bqG06IiR2agivSH+8tLZ |
| Threatray | 301 similar samples on MalwareBazaar |
| TLSH | T1E046E067DFBD802BC5B3C2756C7E46629C1F3A41F594482F4B875BBD262828610732FA |
| 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 | 00c4f0aae894c400 (89 x GCleaner, 4 x AgentTesla) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe gcleaner |
Intelligence
File Origin
# of uploads :
2
# of downloads :
122
Origin country :
FRVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.DownLoader49.20261.16528.9036
Verdict:
Malicious activity
Analysis date:
2025-12-26 05:26:26 UTC
Tags:
auto generic 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 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 stealer unsafe zusy
Verdict:
Malicious
Labled as:
TrojWare.TrojanDownloader.Dadobra
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-26T02:24:00Z UTC
Last seen:
2025-12-26T02:42:00Z UTC
Hits:
~10
Verdict:
Suspicious
Score:
65%
Verdict:
Susipicious
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:
2025-12-26 05:26:19 UTC
File Type:
PE (Exe)
Extracted files:
54
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
gcleaner
Similar samples:
+ 291 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Score:
10/10
Tags:
family:gcleaner discovery loader
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Downloads MZ/PE file
Gcleaner family
GCleaner
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
d955d46ec08ca93f77e12023d637bdddb55799a20b494054dbbf6236d808dafc
MD5 hash:
76d65ac53796a7f66108081018447ffc
SHA1 hash:
820ef436cc5a56b6e7190664796aaf19cb097f06
SH256 hash:
ff0de10e6409eb425e4a15ce164267a0cecda3d0ed2dcc4abb34b3a560a0557e
MD5 hash:
412624ff5a732cdbbf23ffe6f875eb83
SHA1 hash:
66783e71a363fb9787c93b45673dbfdcb6bc9c88
Detections:
GCleaner
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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