Malicious PDF — malware analysis report

Static analysis result for SHA-256 ba2862c82812b5a6…

MALICIOUS

PDF

183.9 KB Created: 2015-08-03 23:33:23 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 63ac807e1e382c3c9dd83d5743a63a49 SHA-1: b0104797e14b604e75ed9fd1b01cd2231e83f567 SHA-256: ba2862c82812b5a61e7a79abdad30c5fc1f27261d0fc3ac9d65324fa52fb8320
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing for a malicious redirector link pointing to botcraftman.ru. This indicates the document's primary purpose is to lure the user to a potentially harmful site. No scripts were extracted, and the document body was heavily truncated, limiting further analysis of the exact 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=yandex+metro+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/5//4271/4271746_voin_velikoy_tmuy_audiokniga.pdf
    • http://img1.liveinternet.ru/images/attach/c/5//4211/4211626_skachat_dalnoboyschiki_3_pokorenie_ameriki_cherez_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/5//4242/4242629_ekaterina_vilmont_devochka_s_perchikami_skachat_besplatno.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00023b3f.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x23B3F 3556 bytes
font_01_sfnt_off000248c2.bin
417d10e986d15ea66fec4de15d7f3db03884e5525fc7685a0afdca1074884df3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x248C2 14976 bytes
font_02_sfnt_off000276f9.bin
77112f48b8a2a75638464057a631bb2f5e63143703a0319de46e86c55cd0ac75		 pdf-font-stream PDF embedded font (sfnt) at offset 0x276F9 14868 bytes
font_03_sfnt_off0002a2ee.bin
fe247dabec10d9f0f5eedc7b929803069a9552d0fb1fbb89973945eb7b213607		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2A2EE 6632 bytes
font_04_sfnt_off0002b5ec.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2B5EC 6084 bytes
font_05_sfnt_off0002c581.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C581 3752 bytes

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