MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8
SHA3-384 hash: 0faf76101019a59d7895f6d6c4156b4ea0fab4b2e4b00775ab0497fcefc1e1ae913d6fb067e29ecb769cebef2a9a0691
SHA1 hash: 7be1250e3df13a3ed10b8f1bdb782a194329263f
MD5 hash: a9ef5f866311847539dfbac143384bbd
humanhash: monkey-pasta-finch-black
File name:a9ef5f866311847539dfbac143384bbd
Download: download sample
Signature GCleaner
Create hunting rule
File size:5'446'656 bytes
First seen:2026-01-19 15:05:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c2ffa2849c00e7786f87f4780dd60e8d (18 x GCleaner)
ssdeep 49152:HNaDRjfChR2wbdv1XiPUSPgH/kaJPEW2yOAdrKS6MsR8JWg2Wgox9vpQkfZhdJQi:HNaDIX5/NEW4fc2pmh39+
Threatray 453 similar samples on MalwareBazaar
TLSH T14A46D0127393FCE9CCA7FBBD48FA89AD062ADB102EE04B5565723BEC412163F2525345
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 adrian__luca
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
a9ef5f866311847539dfbac143384bbd
Verdict:
Malicious activity
Analysis date:
2026-01-19 16:26:39 UTC
Tags:
auto generic gcleaner loader
Link:
https://app.any.run/tasks/3d8f82b2-773a-4853-8793-0fac42d92f7d

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/49389/
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=696e498ff3cf908ba50661fa
Tags:
delphi
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-18T17:32:00Z UTC
Last seen:
2026-01-18T17:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2c0755ee-e27b-46a6-a528-15598d176f3d
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/a9ef5f866311847539dfbac143384bbd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8/
Threat name:
Win32.Trojan.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 23:18:11 UTC
File Type:
PE (Exe)
Extracted files:
54
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yr22a7g5ocd5nz5kni3vkbvniou3hleeoatotsg463cyyihcl7ua._file
Verdict:
malicious
Label(s):
gcleaner
Create hunting rule
Similar samples:
087b9a963b7d2fab89a502c57d7c98eb5003c8b5d1530fe76796d5dff9e5026a
GCleaner
0c0e5e91675463f212561ef25be47926e72d2f429c6aeb015ad414c6645c85d2
GCleaner
14c25ba4e521aa9dff9ef3af884cec759441d7bb48729e7f8231b2c071dc34b9
GCleaner
4f43a343277a31f9c477d5b47adda8ae55ae8f00c42c5e2b1b769fc559722747
GCleaner
5892c047a128423e4c90e6923dc5476e4ea17790b2550e87a93b4e1e9c831e9e
GCleaner
655feaa9bab4dcf0d3340c2bd996e2c7393c985541c482862cedfc99651e722a
GCleaner
72de4f6a61978386852d0ff04dcc112e70ef41971844f561f2d09d18f3ad0164
GCleaner
9eaa406ec5b5abefb96a285724af519f7ee7c3241b75e67acee2eaa9b7a40daf
GCleaner
ae80241c931dd85bddf152c5d299d05f85161270fc13205e62acc805050ab37e
GCleaner
edbabaad95e351834d16b716beaba89d1db6008d8995ffc203cab539b767d731
GCleaner
error
GCleaner
+ 443 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/260119-sjaxaae14c/
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:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/074e6da7-36dd-44f7-afdf-fc4ef3a11d44
Unpacked files
SH256 hash:
c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8
MD5 hash:
a9ef5f866311847539dfbac143384bbd
SHA1 hash:
7be1250e3df13a3ed10b8f1bdb782a194329263f
Link:
https://www.unpac.me/results/8d90c317-92eb-43a7-9d7e-eeacb9570375/
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
Link:
https://www.unpac.me/results/8d90c317-92eb-43a7-9d7e-eeacb9570375/
SH256 hash:
1f51b04bebf6c30ce9f7d8b01c5d956337dfdf40d1a4eea9d30e302148c82029
MD5 hash:
13dd5e97f8e6884a987ed6e5f843c8ed
SHA1 hash:
91c0ceccc0dd05ecbabd2b3fffda7189fbf97772
Link:
https://www.unpac.me/results/8d90c317-92eb-43a7-9d7e-eeacb9570375/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c475a07cdd70/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: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 c475a07cdd7087d6e7aa6a375506ad43a9b3ac847026e9c8dcf6c58c20e25fe8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/49389/

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