Win.Trojan.Elpapok-1 — RTF malware analysis

Static analysis result for SHA-256 680dc36d9d05ade0…

MALICIOUS

RTF

10.1 KB First seen: 2015-09-22
MD5: 48c3fd8ea2ecdd9c5165d923d4157df0 SHA-1: faa935cdbf9112d53805cf3a3252b8913ffc7dea SHA-256: 680dc36d9d05ade04fac7fd5f57da6199182bf4ee23a055b644f1776528ff603
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: a7876bdd93c5b70ef44dfe55ea9701e238cee316364af30e1f5c405dd665c42f

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