Malicious PDF — malware analysis report

Static analysis result for SHA-256 47fddaafea2b4374…

MALICIOUS

PDF

186.5 KB Created: 2015-08-08 09:53:18 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 6a7e3a00a72f3ff670a314db69271c5e SHA-1: 9b16670b33ae3a571194e07258329ee89af62e29 SHA-256: 47fddaafea2b43747765fdf04984196d85622ce702907d6644c3a22dab916308
60 Risk Score

Malware Insights

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

The PDF file contains a critical heuristic firing indicating a link to known malicious redirector infrastructure. The embedded URL 'http://botcraftman.ru/...' is the primary indicator of malicious intent. While no scripts were extracted, the presence of this malicious link suggests the document is designed to lure users to a harmful website, likely for phishing or malware delivery.

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%BF%D1%8F%D1%82%D0%B0%D1%8F+%D1%81%D1%82%D1%80%D0%B0%D0%B6%D0%B0+%D1%81%D0%B5%D1%80%D0%B8%D0%B0%D0%BB+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4383/4383850_skachat_sektor_gaza_vse_albomuy_mp3_besplatno_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384117_disaypls_2_vosstanie_yelfov_skachat_torrent.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384327_james_blunt_youre_beautiful_skachat.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002460f.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2460F 3556 bytes
font_01_sfnt_off00025392.bin
422b05b7ee8d9f188a8cde1f7bfd453a62c7bc8618b4e822e57b62b5bfa26ee1		 pdf-font-stream PDF embedded font (sfnt) at offset 0x25392 15084 bytes
font_02_sfnt_off0002823f.bin
fbe4af72ea4b6832e02f3a94d39805fe74296d1f62d5d4f3c350b4dd983b7d89		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2823F 14468 bytes
font_03_sfnt_off0002aced.bin
4fa6d5f6ff207c58c4cca2d5b70b1d68790e532a19ad7dbf5516930fe2dcd60f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2ACED 6748 bytes
font_04_sfnt_off0002c041.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2C041 6084 bytes
font_05_sfnt_off0002cfd6.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CFD6 3752 bytes

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