Malicious RTF — malware analysis report

Static analysis result for SHA-256 83fc1534e87747e0…

MALICIOUS

RTF

10.1 KB First seen: 2015-10-13
MD5: e4c7b3cdea4e7fc0e4f6d22281c158c0 SHA-1: bcf221c476abf01d19053836422f3754555f97b5 SHA-256: 83fc1534e87747e0d265ffacaf85b01e608cf7bc2015834620ccf3d355ba6169
180 Risk Score

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 5065 bytes
SHA-256: 8786c828b4763061d4dad37be7c2daffa6ea31fe4171cc009e9ba2f9f67bf7cd
Detection
ClamAV: Win.Trojan.MSShellcode-6360729-4
Obfuscation or payload: unlikely