Malicious PDF — malware analysis report

Static analysis result for SHA-256 8c7a675b480a58a6…

MALICIOUS

PDF

185.9 KB Created: 2015-08-08 16:45:48 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 46c6d0beffaa6888770ce9c715948f78 SHA-1: 9ea072d4dc5eaa65946c92ffda5729a82da25e31 SHA-256: 8c7a675b480a58a62d09cc216f535f9a77e09f5ab5db39a6704b76e71e319367
60 Risk Score

Malware Insights

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

The PDF file contains a link to a known malicious redirector, http://botcraftman.ru/, which is disguised as a download for FIFA 2005. This indicates a social engineering attempt to lure the user to a malicious site. No scripts were extracted, but the embedded URL is a high-confidence indicator of malicious intent.

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=fifa+2005+%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+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B0%D1%8F+%D0%B2%D0%B5%D1%80%D1%81%D0%B8%D1%8F&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4391/4391108_kak_pravilno_zapolnit_putevoy_list_legkovogo_avtomobilya_obrazec.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4386/4386249_gta_4_kriticheskaya_oshibka_ws10.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4393/4393136_pirates_odysseyto_each_his_ownv_112.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024104.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24104 3556 bytes
font_01_sfnt_off00024e87.bin
ff764b3bdfc4f5f397d3fe388ff7034da6faa04e15e8cc8e8e9e13615c013e6f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24E87 15136 bytes
font_02_sfnt_off00027d8d.bin
b65a45dec377aba6a9aeff3dcb9b9f9ca5aa5ec009aedd85aeda7c27dd6e0076		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27D8D 14788 bytes
font_03_sfnt_off0002a94b.bin
7cec5816be9f2357562f6cb6a85e52062c909937c33d52f79a6585b3348f8d46		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A94B 7088 bytes
font_04_sfnt_off0002bdf3.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BDF3 6084 bytes
font_05_sfnt_off0002cd88.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CD88 3752 bytes

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