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Analyzing...
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File Name: virussign.com_8c8e6f1cc7d69b3a2e40e5c07e3018e7.exe
SHA1: f4b11cab804bffc92af9dba40a9d55182998e423
MD5: 8c8e6f1cc7d69b3a2e40e5c07e3018e7
First Seen Date: 2024-11-07 22:33:03.495520 ( )
Number of Clients Seen: 3
Last Analysis Date: 2024-11-08 13:46:23.133269 ( )
Human Expert Analysis Date: 2024-11-08 13:46:21.883245 ( )Human Expert Analysis Result: Malware
Analysis Summary
| Analysis Type | Date | Verdict | |
|---|---|---|---|
| Signature Based Detection | 2024-11-07 23:32:21.140236 | Malware | |
| Static Analysis Overall Verdict | 2024-11-08 13:46:23.133269 | Highly Suspicious | |
| Dynamic Analysis Overall Verdict | 2024-11-08 13:46:23.133269 | No Threat Found | help |
| Precise Detectors Overall Verdict | 2024-11-08 13:46:23.133269 | No Match | help |
| Human Expert Analysis Overall Verdict | 2024-11-08 13:46:21.883245 | Malware | |
Static Analysis
| Static Analysis Overall Verdict | Result |
|---|---|
| Highly Suspicious |
| Detector | Result | |
|---|---|---|
| Optional Header LoaderFlags field is valued illegal | Clean | |
| Non-ascii or empty section names detected | Clean | |
| Illegal size of optional Header | Clean | |
| Packer detection on signature database | Unknown | help |
| Based on the sections entropy check! file is possibly packed | Clean | |
| Timestamp value suspicious | Clean | |
| Header Checksum is zero! | Clean | |
| Enrty point is outside the 1st(.code) section! Binary is possibly packed | Clean | |
| Optional Header NumberOfRvaAndSizes field is valued illegal | Clean | |
| Anti-vm present | Suspicious | |
| The Size Of Raw data is valued illegal! Binary might crash your disassembler/debugger | Clean | |
| TLS callback functions array detected | Clean | |
Dynamic Analysis
| Dynamic Analysis Overall Verdict | Result |
|---|---|
| No Threat Found | help |
| Suspicious Behaviors | |
|---|---|
| Creates a child process | |
| Writes to address space of another process | |
| Uses a function clandestinely | |
| Reads memory of another process | |
| Opens a file in a system directory | |
Behavioral Information
c:\windows\resources\spoolsv.exe
C:\Windows\system32\MSVBVM60.DLL
c:\windows\resources\spoolsv.exe SE
C:\Windows\Explorer.exe
<NULL>
C:\Users\win7\AppData\Local\Temp\~DF07E860D93F3F7827.TMP
C:\Users\win7\AppData\Local\Temp\~DF37589000F2359A95.TMP
C:\Windows\System32\explorer.exe
c:\windows\resources\spoolsv.exe
OLEAUT32.DLL
SXS.DLL
ADVAPI32.dll
CRYPTBASE.dll
comctl32.dll
UxTheme.dll
advapi32.dll
kernel32.dll
user32
kernel32
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Win
Precise Detectors Analysis Results
| Detector Name | Date | Verdict | Reason | |
|---|---|---|---|---|
| Static Precise PUA Detector 1 | 2024-11-07 22:32:59.821070 | No Match | help | NotDetected |
| Static Precise PUA Detector 4 | 2024-11-07 22:32:59.841798 | No Match | help | NotDetected |
| Static Precise NI Detector 3 | 2024-11-07 22:32:59.934222 | No Match | help | NotDetected |
| Static Precise PUA Detector 5 | 2024-11-07 22:32:59.975852 | No Match | help | NotDetected |
| Static Precise Trojan Detector 1 | 2024-11-07 22:32:59.973687 | No Match | help | NotDetected |
| Static Precise Trojan Detector 3 | 2024-11-07 22:33:00.041444 | No Match | help | NotDetected |
| Static Precise PUA Detector 6 | 2024-11-07 22:33:00.042670 | No Match | help | NotDetected |
| Static Precise Trojan Detector 12 | 2024-11-07 22:33:00.081873 | No Match | help | NotDetected |
| Static Precise Virus Detector 1 | 2024-11-07 22:33:00.112466 | No Match | help | NotDetected |
| Static Precise Virus Detector 2 | 2024-11-07 22:33:00.138604 | No Match | help | NotDetected |
| Static Precise Trojan Detector 13 | 2024-11-07 22:33:00.185603 | No Match | help | NotDetected |
| Static Precise PUA Detector 2 | 2024-11-07 22:33:00.203005 | No Match | help | NotDetected |
Advance Heuristics
No Advanced Heuristic Analysis Result Received
Human Expert Analysis Results
Analysis Start Date: 2024-11-08 07:33:01.105766 ( )
Analysis End Date: 2024-11-08 13:46:21.883245 ( )
File Upload Date: 2024-11-07 22:32:50.846974 ( )
Update Date: 2024-11-08 13:46:22.951188 ( )
Human Expert Analyst Feedback:
Verdict: Malware
Malware Family:
Malware Type: Virus
Additional File Information
| Property | Value |
|---|
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | MD5 |
|---|