MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c. 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


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c
SHA3-384 hash: 0a8bf614ba8b6859eb98f3a5b6d0f366d634e9f219b812ca3a9066fa25c28ed72d695eabd9f8bbe10d63ae28aec04204
SHA1 hash: fdee952462426d8e16816e9658b74da9c07b99d3
MD5 hash: 6e2143798efb8d5cd4f933fe1b7bd1d4
humanhash: don-asparagus-georgia-black
File name:6e2143798efb8d5cd4f933fe1b7bd1d4
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'988'752 bytes
First seen:2025-12-15 10:12:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d6d59e601afc378e6b868e34a4f4ad5a (20 x GCleaner)
ssdeep 49152:AoeN/PA36Ls/YuXrfSAAMHIwKbGm0dAypvYfMpKLsc4J5TJftXKfroV7loY3crk:AoeN/PU2s/LgCSyvOGLXKfro/2k
Threatray 239 similar samples on MalwareBazaar
TLSH T1F106DF53E7168A73C6EA073B701E66177C3DE7C0C52A6D3FB6C61B885A2D2C169B02D1
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 :
27
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
6e2143798efb8d5cd4f933fe1b7bd1d4
Verdict:
Malicious activity
Analysis date:
2025-12-15 12:37:06 UTC
Tags:
auto generic gcleaner loader
Link:
https://app.any.run/tasks/f2518605-63db-4e08-9ef7-84cc99fd3176

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/44850/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693fe3da039c1dfc733972f3
Tags:
delphi remcos 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/693fe0e4900ee247e8445286/reports/f9eee212-eb57-40cc-afbb-7100aad08e0e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-12T10:22:00Z UTC
Last seen:
2025-12-12T20:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/28feff1a-76be-4ce7-9e1f-4dda8de5bc06
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c/
Threat name:
Win32.Trojan.GCleaner
Create hunting rule
Status:
Malicious
First seen:
2025-12-12 20:50:00 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fatonit2r7lf2qz5bxmmfag4h2flfq2otqti3ulixmldlvc26soa._file
Verdict:
malicious
Label(s):
gcleaner
Create hunting rule
Similar samples:
41efb861dbd52669d69c3fd0ae3cabbf7c993601ff3e88649810487b3e5b997b
GCleaner
46f7a66cb5d9c1d94d99a9bbf6e973a21d438b81ed722fcd73fb5c4e6ca08954
GCleaner
5b36eb63f4519ec3b39981b1e9b5ad10be9ecba8a09b86e87ab41a9a701b9511
GCleaner
82aae2701dfeda4d01c03ab9129702b9a6298302b76931ccc784c219d2acca31
GCleaner
85023ef1c4861562b41d07ead0b1bd139fb5ddd2621c83558392e8797fd031f5
GCleaner
87efcded6a04790242c61a043b55375c7cfbdf2e500806fc247cd29fb8756e91
GCleaner
a071db1acb51e629aeb194a9a960116581c3cef7be5dd7af11d55a291fe90357
GCleaner
eacbbb8407add6256d6ae8af7a33abc4e306ebefc69484e16361d6ff66c74d2b
GCleaner
error
GCleaner
fb94e060b3129d360e4286a75d04dc396d3ffff274df3491ce429b05d7d24530
GCleaner
+ 229 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-mlgjysex3h/
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/85ae0dc3-a58a-4919-b524-1abad72d24bd
Unpacked files
SH256 hash:
2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c
MD5 hash:
6e2143798efb8d5cd4f933fe1b7bd1d4
SHA1 hash:
fdee952462426d8e16816e9658b74da9c07b99d3
Link:
https://www.unpac.me/results/41cfe40c-246c-485e-b681-48a22ade87fa/
SH256 hash:
d3d3224b50e7ff955cba76e05f5058471add627c6f15658420146040192b3e1b
MD5 hash:
61f30fea94c55ee3199526448a73e58f
SHA1 hash:
71c175173df87bda7ffc77b2208b28f04bbdc628
Link:
https://www.unpac.me/results/41cfe40c-246c-485e-b681-48a22ade87fa/
SH256 hash:
9952ee56fedd310ec0b0c7ee7bbdf91ede077a26bfc7ccaef70d433502ca6b17
MD5 hash:
ffba2e6c773ec1ec78479495231dedca
SHA1 hash:
afbff6bfbe73b1e53d9ff00cb42da420fefe8836
Link:
https://www.unpac.me/results/41cfe40c-246c-485e-b681-48a22ade87fa/
Malware family:
GCleaner
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2826e6a27a8f/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 2826e6a27a8fd65d433d0dd8c280dc3e8ab2c34e9c268dd168bb1635d45af49c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/44850/

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