MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78. 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


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78
SHA3-384 hash: ab0e36e1affe5c65c8a894b10a556cd4fcd5845fe344fd2503cf2e73b2665266220defa7ee57c07121cde990077798d0
SHA1 hash: 299626f842203221cd2df73623869c8c1dbfea6c
MD5 hash: 7e2aa6f9bb11409cc95e1035b21f72de
humanhash: happy-fourteen-happy-minnesota
File name:7e2aa6f9bb11409cc95e1035b21f72de
Download: download sample
Signature GCleaner
Create hunting rule
File size:5'996'816 bytes
First seen:2026-01-02 20:27:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fe0d8e233d65dcb7c8a2a20abd3bffb5 (24 x GCleaner)
ssdeep 98304:irSWAyFVte4yw33LqrOUrOKFeqd/x6fSf4S00j/JDW:S24ywHLq6Lsd/x6fScu/J6
Threatray 343 similar samples on MalwareBazaar
TLSH T1A656DFBBCD347923F4230C388D9FAA04D439E7DECD14ADADD7803A757524A66911BA0E
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 :
30
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47095/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69582dafd2357cccc3debb5b
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
Link:
https://www.filescan.io/uploads/69582cef127d6a14e0cd1d7f/reports/900e5967-086b-48de-b9a7-47a9620f7987/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-20T05:26:00Z UTC
Last seen:
2025-12-20T05:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/dacdc2b2-f493-40e5-8993-4caadc837e0a
Score:
85%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/7e2aa6f9bb11409cc95e1035b21f72de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78/
Threat name:
Win32.Trojan.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 09:09:16 UTC
File Type:
PE (Exe)
Extracted files:
56
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=osrln7kxehjwc7frelmisxsn4ah3h5xn3mm3nctuqgscb2svhv4a._file
Verdict:
malicious
Label(s):
gcleaner
Create hunting rule
Similar samples:
0fb5428a57dd4df24c55f00a59b19e4a824d4646fade20d3fb4acf3707ccac25
GCleaner
44e956e20e767066f5f27479436996b2f91c131c19bacd6623a72ce1ba7a6358
GCleaner
578c654db249cb447ed05a7262f11a9f33bc5a9d4a1362bec8f92302e03af7b5
GCleaner
ae80241c931dd85bddf152c5d299d05f85161270fc13205e62acc805050ab37e
GCleaner
d3c6e573cb8a69385f80ab0299fb7955877a46d89465dd8279ecfa9965c544ef
GCleaner
d4b9ac5a080412aae02c21c4f48ef1760aab9807e4e2e3a7f2ceaac68d25a79d
GCleaner
d8e9dc3d146b15aeb76bae6ea7909562e44169646cbcd65df0c1c406956b4d44
GCleaner
error
GCleaner
fcfd2ba1fce5268e84a03b0c5bffc5b38520795074d9334bf65f98935cc8c980
GCleaner
+ 333 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/260106-k9176aymbq/
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/0e1a87fb-66cd-4eee-ada7-49f27bf97122
Unpacked files
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
Link:
https://www.unpac.me/results/f92154d1-01b7-4206-9a3a-08f99c840380/
SH256 hash:
b72f96260627b8aa8d4cfeb90bdef6573123fe4dc06f2a0b45c298aff2913303
MD5 hash:
1422a0cae2f71e81902b7e83faef7588
SHA1 hash:
7ae8cc868f9bcf3f68a4fcbbf03fd6da63106aaf
Link:
https://www.unpac.me/results/f92154d1-01b7-4206-9a3a-08f99c840380/
SH256 hash:
74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78
MD5 hash:
7e2aa6f9bb11409cc95e1035b21f72de
SHA1 hash:
299626f842203221cd2df73623869c8c1dbfea6c
Link:
https://www.unpac.me/results/f92154d1-01b7-4206-9a3a-08f99c840380/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74a2b6fd5721/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78

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 74a2b6fd5721d3617cb122d8895e4de00fb3f6eddb19b68a7481a420ea553d78

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47095/

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