MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 02578f7642c855f66b6b22ddef3c6ddb63cf5283720844be030abc6aa361c4e7. 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
GuLoader
Vendor detections: 12
| SHA256 hash: | 02578f7642c855f66b6b22ddef3c6ddb63cf5283720844be030abc6aa361c4e7 |
|---|---|
| SHA3-384 hash: | e31dfa7e6848431e2f2b55513ee8dda7317e7bd131bde0ae7f2a993560499fa1d9a6cd474581ca5e6654b5f9400dc422 |
| SHA1 hash: | ac418b9cf10975f489e5ee336246bf275f6768d7 |
| MD5 hash: | 237e1e41670f57030e40313eec614d6b |
| humanhash: | maryland-nevada-yellow-emma |
| File name: | 02578f7642c855f66b6b22ddef3c6ddb63cf5283720844be030abc6aa361c4e7 |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 304'514 bytes |
| First seen: | 2026-07-07 14:14:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c05041e01f84e1ccca9c4451f3b6a383 (142 x RedLineStealer, 109 x GuLoader, 64 x DiamondFox) |
| ssdeep | 6144:qgORaQCjrvYYASSzNNLBgtH3gudKnVYFp7IGUrbkYRoPJtCN9:qgNQvRNNLBSgukVFGul+PJtCN9 |
| Threatray | 2'380 similar samples on MalwareBazaar |
| TLSH | T14854D0D0B01191BEDC6C47319172861158A27C6F1D851BAB6798FF2A31B3213C9EFB6E |
| TrID | 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win64 Executable (generic) (6522/11/2) 8.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.2% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | fcbc9e8e8cf81984 (4 x GuLoader) |
| Reporter |  adrian__luca |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
99
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
NSIS
Details
Malware family:
n/a
ID:
1
File name:
02578f7642c855f66b6b22ddef3c6ddb63cf5283720844be030abc6aa361c4e7
Verdict:
Suspicious activity
Analysis date:
2026-07-07 11:07:54 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Clean
Score:
89.3%
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Searching for the window
Creating a file in the %AppData% subdirectories
Creating a file
Delayed reading of the file
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug installer installer installer-heuristic microsoft_visual_cc nsis reconnaissance
Verdict:
Malicious
Labled as:
Injector.ALTU
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-10T11:09:00Z UTC
Last seen:
2026-07-09T08:11:00Z UTC
Hits:
~1000
Verdict:
Unknown
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-06-10 15:10:29 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
11 of 24 (45.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 2'370 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
adware discovery persistence spyware
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates connected drives
Loads dropped DLL
Boot or Logon Autostart Execution: Active Setup
Unpacked files
SH256 hash:
02578f7642c855f66b6b22ddef3c6ddb63cf5283720844be030abc6aa361c4e7
MD5 hash:
237e1e41670f57030e40313eec614d6b
SHA1 hash:
ac418b9cf10975f489e5ee336246bf275f6768d7
SH256 hash:
acf90ab6f4edc687e94aaf604d05e16e6cfb5e35873783b50c66f307a35c6506
MD5 hash:
6e55a6e7c3fdbd244042eb15cb1ec739
SHA1 hash:
070ea80e2192abc42f358d47b276990b5fa285a9
Malware family:
GuLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
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: | Detect_NSIS_Nullsoft_Installer |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects NSIS installers by .ndata section + NSIS header string |
| Rule name: | NSIS |
|---|---|
| Author: | kevoreilly |
| Description: | NSIS Integrity Check function |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.