MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 841bd3307cb1a34c5f6a907217bd09c5e4d9e7500e2863a8cd956793014d5f2e. 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: | 841bd3307cb1a34c5f6a907217bd09c5e4d9e7500e2863a8cd956793014d5f2e |
|---|---|
| SHA3-384 hash: | e65fefe0553e7890577805466afc14617ebbe597d9dcfc7ed1ca3c80b3f683181ec8d524d2dabcde61b8382ddb58cc50 |
| SHA1 hash: | 16eb0174503e4500faf78860f21691a54cafd993 |
| MD5 hash: | 848d2df9ffd28239721b660752856528 |
| humanhash: | hot-pluto-island-monkey |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 759'296 bytes |
| First seen: | 2026-01-27 14:25:57 UTC |
| Last seen: | 2026-01-27 15:18:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7d927f7b3a815d523d32714880218326 (24 x GCleaner) |
| ssdeep | 6144:72vNWx6nV0Q+ZirzUG3pw/8BNYvvkUtu7mm3meVHxV3kTKdiSKG5/KWQ7N3XeprM:8Wxa7+IlSRsrHxyG5HallhK76EG |
| Threatray | 2'322 similar samples on MalwareBazaar |
| TLSH | T18BF47E12F2A144FBF0335B39DC1B966F5426BD502939A84B76E83EC85F76781F41A283 |
| 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 |
| Reporter |  Bitsight |
| Tags: | dropped-by-amadey exe fbf543 gcleaner |
Intelligence
File Origin
# of uploads :
16
# of downloads :
123
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
vidar
ID:
1
File name:
_841bd3307cb1a34c5f6a907217bd09c5e4d9e7500e2863a8cd956793014d5f2e.exe
Verdict:
Malicious activity
Analysis date:
2026-01-27 14:27:27 UTC
Tags:
gcleaner loader autoit stealer stealc delphi xor-url generic ta558 apt payload stegocampaign reverseloader auto-reg vidar
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:
cobalt delphi
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug borland_delphi fingerprint installer-heuristic keylogger packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-27T11:48:00Z UTC
Last seen:
2026-01-27T23:44:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.sb Trojan.Win32.Qshell.sb Trojan.Win32.Injector.sb Trojan.Win32.Inject.sb Trojan.Win32.Delf.sb PDM:Trojan.Win32.Generic HEUR:Trojan.Win32.Qshell.gen
Verdict:
Suspicious
Score:
86%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.GCLEANER
Threat name:
Win32.Trojan.GCleaner
Status:
Malicious
First seen:
2026-01-27 14:26:45 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
14 of 24 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
gcleaner
Similar samples:
+ 2'312 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Score:
10/10
Tags:
family:gcleaner discovery loader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
GCleaner
Gcleaner family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
185.156.73.98
Unpacked files
SH256 hash:
841bd3307cb1a34c5f6a907217bd09c5e4d9e7500e2863a8cd956793014d5f2e
MD5 hash:
848d2df9ffd28239721b660752856528
SHA1 hash:
16eb0174503e4500faf78860f21691a54cafd993
SH256 hash:
c7c05b54ed12ae166f8cf23764e9f4db8ce57fad1bbcdeab55e72af89c759f82
MD5 hash:
796c986321f6ba7848af3c9b3f1c0fb0
SHA1 hash:
4d96d74bd6d83b68283822f117e96afe7a83a615
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:
0.46
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 |
| Rule name: | Suspicious_Process |
|---|---|
| Author: | Security Research Team |
| Description: | Suspicious process creation |
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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