MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef. 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: 15


Intelligence 15 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
SHA3-384 hash: a6d8ff7f98efef593174d304656d4b7a11d1d8035ff793929846e94322a938d39485ea96a797f3a1d17abe68f83cba5d
SHA1 hash: af948168daaa075e454edfd4eff78b2923735282
MD5 hash: e995310a0a4d7b992cfd32af5a3aab5a
humanhash: moon-east-sodium-yellow
File name:e995310a0a4d7b992cfd32af5a3aab5a
Download: download sample
Signature GCleaner
Create hunting rule
File size:6'236'432 bytes
First seen:2025-12-15 10:17:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0597984f54e5ce19331a61eca0a4a801 (34 x GCleaner)
ssdeep 49152:/xXXuCC94XhucsoPXs4P3DugTopDPuGoDHv0II+8AP+Z17yT/qzd+6h12NdIF/8w:/V+CU4XhsErTaUzDmZhdRKIFvN
Threatray 270 similar samples on MalwareBazaar
TLSH T1ED56D0C0DD70956EE0E0937CCD2F8F6A5C30FA70E660721414E6299BD630F61E6679AB
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 :
71
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-12-14 05:49:20 UTC
Tags:
auto generic gcleaner loader inno installer delphi
Link:
https://app.any.run/tasks/3612d94e-9118-45db-a825-b48dc4f393fc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/45011/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693fe791838ad7e48539a0bd
Tags:
delphi cobalt emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug borland_delphi expired-cert fingerprint installer-heuristic invalid-signature keylogger packed signed
Link:
https://www.filescan.io/uploads/693fe4101eac7b9b76aacec9/reports/d741e6bd-5977-4902-8da8-1491b5a315dd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-14T02:53:00Z UTC
Last seen:
2025-12-14T21:41:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Win32.Qshell.gen BSS:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9579c107-b525-4c8c-98e6-50b6e275e872
Score:
53%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/e995310a0a4d7b992cfd32af5a3aab5a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef/
Verdict:
Malicious
Threat:
Family.GCLEANER
Link:
https://tip.neiki.dev/file/d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
Threat name:
Win32.Trojan.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 08:54:56 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
12 of 23 (52.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2pdok46lrjutqx4avmbjt63zkwdxurwysrs53atz5t5jszofitxq._file
Verdict:
malicious
Label(s):
gcleaner
Create hunting rule
Similar samples:
1316b2ae0fcb95baad7c55c1b2c108360f9fb5aab764c0ec27c415577d2a0a32
GCleaner
1a612a7df4b320897c824b779824abeda5c836d70d1b593e83694886d02a11f5
GCleaner
5883bfbb8849529d61723a2ed3082eab3ab5145fdac7f76408d43114b36b1647
GCleaner
5b5795f581d1df41ad22bbfff2b0d94d273b250f36962fdba619ce38e9bb5184
GCleaner
71e4d38127af57ea7f4071a67b3012b550f3bc0e28c6372cb230f82711c6c1a4
GCleaner
8273a34ba0fa19a6472ad638a6db0e280a4a4521ebf987bd689c54e9fc2983f8
GCleaner
c74d01e7b9ccaffbe19dc94c3246696db05a86f8da9d3decd527b8d7e4c01dd0
GCleaner
d4b9ac5a080412aae02c21c4f48ef1760aab9807e4e2e3a7f2ceaac68d25a79d
GCleaner
d8e9dc3d146b15aeb76bae6ea7909562e44169646cbcd65df0c1c406956b4d44
GCleaner
error
GCleaner
fcfd2ba1fce5268e84a03b0c5bffc5b38520795074d9334bf65f98935cc8c980
GCleaner
+ 260 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/251215-mq3b8avlen/
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
Link:
https://app.threat.zone/submission/90d4741b-3988-4d6e-82bb-eff09b41612c
Unpacked files
SH256 hash:
904839b5eef434fe14c7a2c78a38edcf8e923e00c535277279d619b7a0141cd6
MD5 hash:
be6839a1a599d7640003cb783403ff10
SHA1 hash:
3378884a52a92617d66d68b730230696453e704b
Link:
https://www.unpac.me/results/5b749b59-c112-47d8-9f45-20b23ffa1712/
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
Link:
https://www.unpac.me/results/5b749b59-c112-47d8-9f45-20b23ffa1712/
SH256 hash:
d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
MD5 hash:
e995310a0a4d7b992cfd32af5a3aab5a
SHA1 hash:
af948168daaa075e454edfd4eff78b2923735282
Link:
https://www.unpac.me/results/5b749b59-c112-47d8-9f45-20b23ffa1712/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d3c6e573cb8a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:shellcode
Create hunting rule
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.

Malspam

GCleaner

Executable exe d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
URLhaus
https://urlhaus.abuse.ch/url/3607394/
Cape
Cape
https://www.capesandbox.com/analysis/45011/

Comments