Malicious PDF — malware analysis report

Static analysis result for SHA-256 3950b0f33df8dbe7…

MALICIOUS

PDF

185.8 KB Created: 2015-08-08 09:48:46 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 64772d52b324e9783b878894928bd2f6 SHA-1: 3ca732fb6ccb064c7e6672ab4e5f35920b9a066f SHA-256: 3950b0f33df8dbe71435577dd590d0aa0e9732c01d0b2fe41afc679b363f856a
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 Malicious Link

The PDF file contains a direct link to a known malicious redirector, botcraftman.ru. This indicates the document is likely part of a phishing or malware distribution campaign. The link is designed to obscure the final destination, which is a common tactic for malicious actors. 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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+world+of+warcraft+%D0%B4%D0%BB%D1%8F+%D0%B0%D0%BD%D0%B4%D1%80%D0%BE%D0%B8%D0%B4&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4383/4383857_skachat_volshebnik_izumrudnogo_goroda_cherez_torrent.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4383/4383790_ts9705b_proshivka.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4383/4383777_skachat_komiksuy_na_yelektronnuyu_knigu.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024185.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24185 3556 bytes
font_01_sfnt_off00024f08.bin
766434fa03d86b87e213552dcca84c729f22e40958612153360e0399f7ad6ead		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24F08 14868 bytes
font_02_sfnt_off00027cfe.bin
809e04129035ad4f0c378cd8dfce1ecfa831b12b88acd41cf9e429c0c875951b		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27CFE 14748 bytes
font_03_sfnt_off0002a8a3.bin
22e321561256a5cd6a026b5a760803f5380ee2adf1939a3674e75102ab81c7db		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A8A3 7092 bytes
font_04_sfnt_off0002bd61.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BD61 6084 bytes
font_05_sfnt_off0002ccf6.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CCF6 3752 bytes

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