Malicious PDF — malware analysis report

Static analysis result for SHA-256 9f711e2a95ddece4…

MALICIOUS

PDF

184.2 KB Created: 2015-07-23 20:24:18 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 6ec5e46f011ec4e3cd646f8b09f59150 SHA-1: a8d21ae3e0a75fb541c3adf163373bb780cc1625 SHA-256: 9f711e2a95ddece4f860e85d49acc6cd09a39b32d5b54087d1f9d0621e211ed4
60 Risk Score

Malware Insights

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

The PDF file contains a heuristic firing indicating a link to known malicious redirector infrastructure. The embedded URL points to 'botcraftman.ru', which is flagged as malicious. This suggests the document is designed to lure the user to a harmful website, likely for phishing or malware delivery. No scripts were extracted, and the document body was not sufficiently readable to provide further context.

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+%D0%B7%D0%B2%D1%83%D0%BA+%D0%B8%D0%BD%D0%B4%D1%8E%D0%BA%D0%B0&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184429_silverfast_ai_studio_8_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184528_skachat_transformeruy_praym_4_sezon_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4184/4184478_notuy_dlya_fortepiano_populyarnuyh_pesen.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023cec.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23CEC 3556 bytes
font_01_sfnt_off00024a6f.bin
48acb5dc3f344c86b778e592672b52e037ec8fc8cd2a3384b684d43bb3ff420e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x24A6F 15480 bytes
font_02_sfnt_off00027a6c.bin
4ae165705ecc41720893a92c6e94e3ee89b3be36a12e4a920505046f59c61edc		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27A6C 14468 bytes
font_03_sfnt_off0002a51a.bin
c039f1bae848a4d598d34543bf192411568466357abc9c05824b47929f65e2a7		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A51A 6340 bytes
font_04_sfnt_off0002b708.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B708 6084 bytes
font_05_sfnt_off0002c69d.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C69D 3752 bytes

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