Malicious PDF — malware analysis report

Static analysis result for SHA-256 d8d0f89e82e94f40…

MALICIOUS

PDF

187.4 KB Created: 2015-07-24 14:51:59 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 70e69a45baf1594add3cfb97cd7a5a75 SHA-1: a49f8a0a6a72baa1a88630442035bd192fb6f4d3 SHA-256: d8d0f89e82e94f401a4b0117623d8f2b07e02628a8dffa5c4164218ce4a3c88d
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file was flagged as a malicious redirector due to its embedded link to botcraftman.ru. This URL is known to point to malicious infrastructure, suggesting the document's purpose is to lure users to a harmful site, likely for phishing or malware distribution. No scripts were extracted, and the document body was truncated, limiting further analysis of the specific lure.

Heuristics 2

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://botcraftman.ru/?lip&keyword=%D0%BC%D0%BE%D0%B4%D1%8B+%D0%B4%D0%BB%D1%8F+farming+simulator+2013+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4185/4185177_skachat_chituy_na_igru_contract_wars_online_3d.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184625_skachat_igru_lego_the_hobbit_2015_cherez_torrent_na_pk.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184359_batman_arkham_city_rusifikator_zvuka_skachat_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_048_off0002ab78.bin
ea0e2859d1431d93e68381867e70eae1a533dc575eb0ab736849bd85bdc71d44		 decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2AB78 8100 bytes
font_00_sfnt_off0002440f.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2440F 3556 bytes
font_01_sfnt_off00025192.bin
805dbf550de695d83d3e38f29ad2d45aed7e61d5dd7ab1698cef7e002eaef2e5		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25192 15184 bytes
font_02_sfnt_off00027f9f.bin
7df9c132604a4102f8d7d6461e8852289d09bb240fbedf8c1805e2169e4f758d		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F9F 14840 bytes
font_04_sfnt_off0002c3a3.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C3A3 6084 bytes
font_05_sfnt_off0002d338.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2D338 3752 bytes

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