MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 41ac7b9d1200fb2bfd0e8b74a933efa61aaf631302f12a03b9b85ad11b98b087. 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: 13
| SHA256 hash: | 41ac7b9d1200fb2bfd0e8b74a933efa61aaf631302f12a03b9b85ad11b98b087 |
|---|---|
| SHA3-384 hash: | 7f6f2e86361cefb74f942cb5726ec0ff3204733ec11a8e4860588cbf17c792951df685daf774571463de77f71ec59570 |
| SHA1 hash: | b77b5d2f42f93c2e4fd7e929a629e366e6bb1aa3 |
| MD5 hash: | 36b2ecabe7484f27f79adf0b7162fa87 |
| humanhash: | sixteen-three-carbon-emma |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 4'743'680 bytes |
| First seen: | 2026-01-20 19:48:29 UTC |
| Last seen: | 2026-01-26 08:37:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 90d3d45c4128e324bab07310ba2c236a (18 x GCleaner) |
| ssdeep | 98304:OdW02D1UxtucFH4b1n2XXrfX0zR7oMFG2zCqlMfpv8zbkVK1p44J+:OdGmuMfkzSqlMfpv8zbkVK1p4 |
| TLSH | T10B26D053E3B7902DF39A2731B96756B4493F7AEF5B0E0398D2AC99C14E35644B00A273 |
| TrID | 96.1% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58) 2.0% (.EXE) Win32 Executable Delphi generic (14182/79/4) 0.6% (.EXE) Win32 Executable (generic) (4504/4/1) 0.2% (.EXE) Win16/32 Executable Delphi generic (2072/23) 0.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | 8ca2aabab2b4b068 (149 x GCleaner) |
| Reporter |  _ilbaroni |
| Tags: | dropped-by-amadey exe gcleaner |
Intelligence
File Origin
# of uploads :
5
# of downloads :
140
Origin country :
IRVendor Threat Intelligence
No detections
Malware family:
vidar
ID:
1
File name:
_41ac7b9d1200fb2bfd0e8b74a933efa61aaf631302f12a03b9b85ad11b98b087.exe
Verdict:
Malicious activity
Analysis date:
2026-01-20 19:50:42 UTC
Tags:
gcleaner loader auto generic stealc stealer inno installer delphi vidar golang xor-url upx
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:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug borland_delphi fingerprint installer-heuristic keylogger packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-20T16:54:00Z UTC
Last seen:
2026-01-21T06:06:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Inject.sb HEUR:Trojan.Win32.Qshell.gen Trojan.Win32.Qshell.sb
Verdict:
Suspicious
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.GCLEANER
Threat name:
Win32.Trojan.GCleaner
Status:
Malicious
First seen:
2026-01-20 19:49:33 UTC
File Type:
PE (Exe)
Extracted files:
54
AV detection:
21 of 38 (55.26%)
Threat level:
5/5
Detection(s):
Suspicious file
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
Unpacked files
SH256 hash:
41ac7b9d1200fb2bfd0e8b74a933efa61aaf631302f12a03b9b85ad11b98b087
MD5 hash:
36b2ecabe7484f27f79adf0b7162fa87
SHA1 hash:
b77b5d2f42f93c2e4fd7e929a629e366e6bb1aa3
SH256 hash:
25b83746924ee7282c39a37373b22b62f9ee4cd717eeaa1b81962f8a1111361c
MD5 hash:
b9f9bb2624d1f8be6cd350ac6e6e4ac1
SHA1 hash:
5e103887c5c5f4fe5e84f130e8be5d10db01310f
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:
Suspicious File
Score:
0.31
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: | 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: | 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.
Web download
Dropped by
Amadey
Delivery method
Distributed via web download
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