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Analyzing...
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File Name: koko.exe
SHA1: 139d9b40cbef0d75cf05c7201b01b52d567173f1
MD5: 9750e8378eb07d37a1cc53992a2c76cf
First Seen Date: 2016-12-30 02:04:48.343519 ( )
Number of Clients Seen: 6
Last Analysis Date: 2016-12-30 02:04:48.343519 ( )
Human Expert Analysis Date: 2017-01-02 00:28:30.818696 ( )Human Expert Analysis Result: Malware
Analysis Summary
| Analysis Type | Date | Verdict | |
|---|---|---|---|
| Signature Based Detection | 2016-12-30 02:04:48.343519 | Malware | |
| Static Analysis Overall Verdict | 2016-12-30 02:04:48.343519 | Highly Suspicious | |
| Dynamic Analysis Overall Verdict | 2016-12-30 02:04:48.343519 | Highly Suspicious | |
| Human Expert Analysis Overall Verdict | 2017-01-02 00:28:30.818696 | 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 | Suspicious | |
| 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 | Clean | |
| The Size Of Raw data is valued illegal! Binary might crash your disassembler/debugger | Clean | |
| TLS callback functions array detected | Clean | |
Packer detection on signature database
Microsoft Visual Basic v5.0
Microsoft Visual Basic v5.0/v6.0
Dynamic Analysis
| Dynamic Analysis Overall Verdict | Result |
|---|---|
| Highly Suspicious |
| Suspicious Behaviors | |
|---|---|
| No suspicious activity found | |
Behavioral Information
C:\koko.exe
C:\Windows\system32\MSVBVM60.DLL
OLEAUT32.DLL
SXS.DLL
user32
user32.dll
<NULL>
Precise Detectors Analysis Results
No Detector Result Received
Advance Heuristics
No Advanced Heuristic Analysis Result Received
Human Expert Analysis Results
Analysis Start Date: 2017-01-01 23:06:23.224365 ( )
Analysis End Date: 2017-01-02 00:28:30.818696 ( )
File Upload Date: 2016-12-30 02:04:48.491916 ( )
Update Date: 2017-01-02 00:28:30.823924 ( )
Human Expert Analyst Feedback:
Verdict: Malware
Additional File Information
| Property | Value |
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| Name | Virtual Address | Virtual Size | Raw Size | Entropy | MD5 |
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