Malicious PDF — malware analysis report

Static analysis result for SHA-256 c60e22f3b5416c6d…

MALICIOUS

PDF

185.7 KB Created: 2015-08-08 10:46:36 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6)
MD5: 322bf4675cc745c6585e398bf22a73ae SHA-1: def8c72219a1898abd48af9ac4eb45d01fc38ce1 SHA-256: c60e22f3b5416c6d09f388ab018433d44070809a07e0354fc346902a2996808e
90 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 infrastructure. The ML classifier also flagged this PDF with high confidence. The embedded URL is the primary indicator of malicious intent, likely serving as a lure for a phishing or malware distribution campaign.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9982

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%80%D0%B8%D0%BA%D0%B0%D0%B7+%D0%BE+%D0%BA%D0%BE%D0%BC%D0%BF%D0%BB%D0%B5%D0%BA%D1%82%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B8+%D0%B3%D1%80%D1%83%D0%BF%D0%BF+%D0%B2+%D0%B4%D0%BE%D1%83&charset=utf-8
    • http://fastpic.ru/
    • http://www.liveinternet.ru/click
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385968_propal_zvuk_v_navigatore.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4384/4384719_reshebniki_zadach_po_finansovomu_menedzhmentu.pdf
    • http://img1.liveinternet.ru/images/attach/c/6//4385/4385672_skachat_film_transformeruy_yepoha_istrebleniya_cherez_torrent.pdf

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002455a.bin
880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2455A 3556 bytes
font_01_sfnt_off000252dd.bin
e677767bc71e6c093a79e8c2da4a64954e0f530a5e6750415a6ef60b28fe8523		 pdf-font-stream PDF embedded font (sfnt) at offset 0x252DD 14244 bytes
font_02_sfnt_off00027f87.bin
dde8cb3db78f49492d397de1013a074ab9c596bc0508faa33f94bd64189db0ac		 pdf-font-stream PDF embedded font (sfnt) at offset 0x27F87 14468 bytes
font_03_sfnt_off0002aa3a.bin
5f7f5e7e8b814985fbcbe7cedf8ddff1d0b0a9184af559278eab3b6aaa764132		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2AA3A 6560 bytes
font_04_sfnt_off0002bcff.bin
819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2BCFF 6084 bytes
font_05_sfnt_off0002cc94.bin
9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x2CC94 3752 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.