MALICIOUS
68
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious File
T1059.005 Visual Basic
The critical heuristic firing indicates the exploitation of CVE-2017-0199, which is a known vulnerability used for remote code execution. The embedded URL is highly suspicious and likely serves as the initial download source for a secondary payload. Although the VBA project contains no executable statements, the OLE structure itself is being leveraged for the exploit.
Heuristics 2
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OLE2Link / URL Moniker → remote loader — CVE-2017-0199 critical CVE likely CVE_2017_0199Document contains an embedded OLE link object whose URL Moniker points to a remote URL. When the host file is opened, Office follows the link, downloads the URL, and processes the response based on its Content-Type (HTA -> mshta.exe, RTF → Word, etc.) — the documented CVE-2017-0199 primitive. The URL extension is not a reliable filter; servers can return different payloads to Office's user agent.URL https://s.klinikpintar.id/WmKs7v?&https://developers.cloudflare.com/workers/tutorials/?_gl=1*1gvugqd*_gcl_au*NTg0NjYzOTU5LjE3NzY2NzI0MjA.*_ga*YjEzZDVjZDItMTBlMy00ODJhLTliNTMtN2QyY2VmYmU5Njcx*_ga_SQCRB0TXZW*czE3NzY3NTcwNTckbzEyJGcwJHQxNzc2NzU3MDU3JGo2MCRsMCRoMCRkMEh4YnY0QkZveW9RTEpGaWhUR2ltTG91M0prVmlOUDNOZ
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VBA project contains no executable statements low OLE_VBA_MACROSDocument contains a VBA project, but extracted modules only contain attributes/options/comments and no executable statements.
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
macros.bas7f506327609c082af1cd37dde23bc2c71a000f7d1ef530b6abb66775040a7673 |
vba-macro | oletools.olevba.extract_macros (decoded VBA source) | 1206 bytes |
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