| File name: | BouncyCastle.Crypto.dll |
| Full analysis: | https://app.any.run/tasks/f983ca50-b13c-4cbd-9048-ff22b67aa9ab |
| Verdict: | No threats detected |
| Analysis date: | April 16, 2019, 11:34:04 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 40396D1498C1AB6354AE47A03A24B21C |
| SHA1: | 97CBBCC6888F6B4DDFEA49FE558F7CD7EC71298D |
| SHA256: | 83BA441C5572BBA81381427C18AE36EEB9C8B831E51EDD449A54A31838A5577D |
| SSDEEP: | 49152:OiS2lEfHUzKo1DX3fJNuMicNRJb6vd/cOWE23UfUCGK2XQqmMiUciqSC7souk1b3:IfHo1DX3fDudS+l/cOWE23UfUCGK2XQE |
MALICIOUS
No malicious indicators.SUSPICIOUS
No suspicious indicators.INFO
Loads main object executable
- rundll32.exe (PID: 2768)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Generic .NET DLL/Assembly (72.7) |
|---|---|---|
| .exe | | | Win32 Executable MS Visual C++ (generic) (9.5) |
| .exe | | | Win64 Executable (generic) (8.4) |
| .scr | | | Windows screen saver (4) |
| .dll | | | Win32 Dynamic Link Library (generic) (2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2018:10:27 15:00:30+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 2473984 |
| InitializedDataSize: | 8192 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x25d62e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 1.8.18300.1 |
| ProductVersionNumber: | 1.8.4.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Bouncy Castle Cryptography API |
| CompanyName: | The Legion of the Bouncy Castle Inc. |
| FileDescription: | BouncyCastle.Crypto |
| FileVersion: | 1.8.18300.1 |
| InternalName: | BouncyCastle.Crypto.dll |
| LegalCopyright: | Copyright (C) 2000-2018 |
| LegalTrademarks: | |
| OriginalFileName: | BouncyCastle.Crypto.dll |
| ProductName: | Bouncy Castle for .NET |
| ProductVersion: | 1.8.4 |
| AssemblyVersion: | 1.8.4.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_CUI |
| Compilation Date: | 27-Oct-2018 13:00:30 |
| Comments: | Bouncy Castle Cryptography API |
| CompanyName: | The Legion of the Bouncy Castle Inc. |
| FileDescription: | BouncyCastle.Crypto |
| FileVersion: | 1.8.18300.1 |
| InternalName: | BouncyCastle.Crypto.dll |
| LegalCopyright: | Copyright (C) 2000-2018 |
| LegalTrademarks: | - |
| OriginalFilename: | BouncyCastle.Crypto.dll |
| ProductName: | Bouncy Castle for .NET |
| ProductVersion: | 1.8.4 |
| Assembly Version: | 1.8.4.0 |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 27-Oct-2018 13:00:30 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00002000 | 0x0025B634 | 0x0025C000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 5.83528 |
.rsrc | 0x0025E000 | 0x00000460 | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 1.16274 |
.reloc | 0x00260000 | 0x0000000C | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0164085 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.43112 | 1032 | UNKNOWN | UNKNOWN | RT_VERSION |
Imports
mscoree.dll |
Total processes
31
Monitored processes
1
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2768 | "C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\BouncyCastle.Crypto.dll", DllMain | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
0
Read events
0
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
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HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
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