Win.Trojan.Elpapok-1 — RTF malware analysis

Static analysis result for SHA-256 40bc69b742db433f…

MALICIOUS

RTF

3.0 KB First seen: 2015-10-13
MD5: ea8d612ae7c78f7ca48dbd4f286bdf50 SHA-1: 31c0a532df3d1670397ef51ae43bf5518604c389 SHA-256: 40bc69b742db433f7ae574cadbcf6ac62b41f58240de82355813fbb7734943ac
120 Risk Score

Malware Insights

Win.Trojan.Elpapok-1 · confidence 95%

MITRE ATT&CK
T1203 Exploitation for Client Execution

The RTF file contains OLE object data and specifically triggers the CVE-2012-0158 heuristic related to MSCOMCTL.ListView. ClamAV identifies the sample as Win.Trojan.Elpapok-1. This indicates the file is designed to exploit a known vulnerability for client-side code execution.

Heuristics 3

  • MSCOMCTL.ListView — CVE-2012-0158 high CVE related CVE_2012_0158
    RTF \objdata decodes to OLE data containing the MSCOMCTL.ListView — CVE-2012-0158 CLSID — the vulnerable control/moniker is embedded directly in the document's object stream, the delivery shape of this exploit. RTF objects auto-render when Word opens the file.
  • ClamAV: Win.Trojan.Elpapok-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Elpapok-1
  • OLE object data medium RTF_OBJDATA
    RTF contains 1 \objdata section(s) — embedded OLE objects

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objdata_00_off000000a0.bin rtf-objdata-decoded RTF \objdata at offset 0xA0 1463 bytes
SHA-256: 3f4af7d4d6aeb9321d2fcf24436ad515c71e0f4b1071ae74b9d4d87c826687e0

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