MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c64ca65b8429969526c79fe0bb574b2f96375497e29ee33860991c08dc4c992. 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
XTinyLoader
Vendor detections: 15
| SHA256 hash: | 6c64ca65b8429969526c79fe0bb574b2f96375497e29ee33860991c08dc4c992 |
|---|---|
| SHA3-384 hash: | e1e7bf9d27842fb1e2f02218bff1d035305e9d10ee37d539ae1116d01d54871876132e703b1066799cb5ff989f8d56c7 |
| SHA1 hash: | bd12acea64dfcb42e55c715b6bc5cfff357db88f |
| MD5 hash: | 6456addd9782748fdf86f8701932be94 |
| humanhash: | pasta-september-connecticut-social |
| File name: | 6c64ca65b8429969526c79fe0bb574b2f96375497e29ee33860991c08dc4c992 |
| Download: | download sample |
| Signature | XTinyLoader |
| File size: | 23'040 bytes |
| First seen: | 2025-08-10 05:09:14 UTC |
| Last seen: | 2025-08-10 14:17:07 UTC |
| File type: | |
| MIME type: | application/x-dosexec |
| imphash | a99c8140b955e68a6f4e6b4c3fc8a6c6 (3 x XTinyLoader) |
| ssdeep | 384:8fNLj6Adba5OoeQ1FbtM5bKd92NSSsM4kTKLahx7N4EoqCm0mjtbwHNZyQ0cg1/K:8NL+R9MbKdM5p4kOox7N4+zJId0i |
| TLSH | T133A2187E47D400FCEA978AB0C8B17613E772F1062EB1968F40B2C9929F02993DD1CB55 |
| TrID | 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter | |
| Tags: | exe XTinyLoader |
Intelligence
File Origin
FRVendor Threat Intelligence
Result
Behaviour
Result
Behaviour
Malware Config
Unpacked files
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: | SUSP_XORed_Mozilla_Oct19 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key. |
| Reference: | https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force() |
| Rule name: | SUSP_XORed_Mozilla_RID2DB4 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects suspicious XORed keyword - Mozilla/5.0 |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileMappingW KERNEL32.dll::CreateFileW KERNEL32.dll::GetSystemDirectoryW |
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