MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0a2924015126e5d64bdb4eb48dba9b21684473f1c223a4b74b568a7f5d72bfc1. 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: 11
| SHA256 hash: | 0a2924015126e5d64bdb4eb48dba9b21684473f1c223a4b74b568a7f5d72bfc1 |
|---|---|
| SHA3-384 hash: | d90a502fe987cfef479a6ca40652946a06793a2848f88974d5d9ecd65f03a5ec7eaa31bc4697c62ee15ee734032bb888 |
| SHA1 hash: | 29aa91867f52f10c21489b08fe6de5f77f88bd4d |
| MD5 hash: | 34deceaa77aae701d2d4de69cdf811d4 |
| humanhash: | fanta-uniform-helium-river |
| File name: | rJUSTIFICANTEDETRANSFERENCIA.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 1'458'080 bytes |
| First seen: | 2025-07-09 02:30:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f4639a0b3116c2cfc71144b88a929cfd (145 x GuLoader, 57 x Formbook, 47 x VIPKeylogger) |
| ssdeep | 24576:vXUMV2Im8LsDbzZwX4JWiXjHTXHm3+JP6hA/qdutY+5Nloo9zrfWjXBLFaHM:PvYDb1UtWGuT/q0troo9OjXBLFaHM |
| TLSH | T1DE65330D21A2899BC76F7230986B4A7BBBE17803172C1E17DE653F163435E71D64A2CE |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | 13f1d8b6d6d6cff0 (1 x GuLoader) |
| Reporter |  FXOLabs |
| Tags: | exe GuLoader signed |
Code Signing Certificate
| Organisation: | Manzanita |
|---|---|
| Issuer: | Manzanita |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2024-09-23T03:06:28Z |
| Valid to: | 2025-09-23T03:06:28Z |
| Serial number: | 74d5431024952f9889c2d43ebf9b2d0660962bcd |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 20eb6f07913fc5cbb2d32942551010440b5571dfb027c0ca49c60f9038fa1d3a |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
49
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_0a2924015126e5d64bdb4eb48dba9b21684473f1c223a4b74b568a7f5d72bfc1.exe
Verdict:
Malicious activity
Analysis date:
2025-07-09 02:31:41 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
93.3%
Tags:
injection obfusc virus
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Searching for the window
Creating a file in the %temp% subdirectories
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Malware family:
Unlabeled
Verdict:
Unknown
Score:
81%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) Win 32 Exe x86
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2025-07-08 01:39:00 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
12 of 24 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
adware discovery execution persistence spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Blocklisted process makes network request
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
0a2924015126e5d64bdb4eb48dba9b21684473f1c223a4b74b568a7f5d72bfc1
MD5 hash:
34deceaa77aae701d2d4de69cdf811d4
SHA1 hash:
29aa91867f52f10c21489b08fe6de5f77f88bd4d
SH256 hash:
993dff08f417b232b65317382ae07faf4414e6b2bfb63b6001688995856c8c15
MD5 hash:
66f51bda6a404fbc54c90098a9e9c854
SHA1 hash:
d84529c2126e7c878f6ac52f7c3c2636c3995dda
SH256 hash:
2cd3a2d4053954db1196e2526545c36dfc138c6de9b81f6264632f3132843c77
MD5 hash:
11092c1d3fbb449a60695c44f9f3d183
SHA1 hash:
b89d614755f2e943df4d510d87a7fc1a3bcf5a33
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| COM_BASE_API | Can Download & Execute components | ole32.dll::CoCreateInstance |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::AdjustTokenPrivileges |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteExW SHELL32.dll::SHFileOperationW SHELL32.dll::SHGetFileInfoW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessW ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDiskFreeSpaceW KERNEL32.dll::GetCommandLineW |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::MoveFileExW |
| WIN_BASE_USER_API | Retrieves Account Information | ADVAPI32.dll::LookupPrivilegeValueW |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::AppendMenuW USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::OpenClipboard USER32.dll::PeekMessageW USER32.dll::CreateWindowExW |
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