Malicious PDF — malware analysis report

Static analysis result for SHA-256 f07e03cf5a9ee464…

MALICIOUS

PDF

371.9 KB Created: 2015-08-27 09:54:00 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 74eaab34eb38cfa76dca3b9eb8d65991 SHA-1: e55086a5f53bee0a4f02febc1fa2a90ae2b91704 SHA-256: f07e03cf5a9ee4648705b08c402c5aa919c49888d3da530a1504178cb9499ac0
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 a known malicious redirector. The embedded URL 'http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC+armin+van+buuren+2015&charset=utf-8' is the primary indicator of malicious intent. The document body is heavily obfuscated and does not provide clear textual clues about its purpose beyond the embedded link.

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%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC+armin+van+buuren+2015&charset=utf-8
    • http://img1.liveinternet.ru/images/attach/c/7//4771/4771837_kartinki__na__rabochiy_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4772/4772072_sochinenie__moy__rebenok_.pdf
    • http://img1.liveinternet.ru/images/attach/c/7//4771/4771885_skachat__uchebniki__za_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000588ab.bin
fe81580f49175d8a6bca2048177ae32c0472f8f4ed4044d6515eea89d104d4c2		 pdf-font-stream PDF embedded font (sfnt) at offset 0x588AB 9524 bytes
font_01_sfnt_off0005a377.bin
50b0bd647e4c26d01c83a60ed9de251ee1cb4fceba091f1658acac5938f0d6f6		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5A377 14304 bytes

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