Win.Trojan.Elpapok-1 — RTF malware analysis

Static analysis result for SHA-256 d24c46e1c8de1e8d…

MALICIOUS

RTF

10.1 KB First seen: 2015-09-17
MD5: 560b89175044d46709cfa980575cac90 SHA-1: f9fdb893da6373099de6ffcf5b5e25e0731749c8 SHA-256: d24c46e1c8de1e8d4844c77e320c6c94bfe83eaeb069facb6de13abe1b40f17b
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_off000000b3.bin rtf-objdata-decoded RTF \objdata at offset 0xB3 5065 bytes
SHA-256: 21a619f997695a14aa07637fe76a26481574d14e6a90188bdcd1047e4bd52d96

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