Malicious PDF — malware analysis report

Static analysis result for SHA-256 3bc70ed3e02efbb9…

MALICIOUS

PDF

375.4 KB Created: 2015-08-25 22:09:14 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 855ace78a6c1427265925e76f3109703 SHA-1: 9a14df24633c1db02b67d75fad47f72444046d79 SHA-256: 3bc70ed3e02efbb9a2283b9770fff022e3ce7c9863a33df8aa1965e7dcaa1b2e
60 Risk Score

Malware Insights

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

The PDF file was flagged as a malicious redirector due to an embedded URL pointing to botcraftman.ru. This URL is likely part of a phishing or malware distribution chain. No scripts were extracted, and the document body was heavily obfuscated, preventing further analysis of the document's specific lure. The primary threat identified is the malicious 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%B5%D1%80%D0%B3%D0%B5%D0%B9+%D1%81%D0%B0%D0%B2%D0%B5%D0%BB%D1%8C%D0%B5%D0%B2+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740599_amd__radeon__hd_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740625_skachat__igru__wwe_.pdf
    • http://img0.liveinternet.ru/images/attach/c/7//4740/4740550_skachat__3d__instruktor_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00059646.bin
d0cb71775bf78e58632e3cdf4031a646db97a6ff456e9f90b04b70e0f4a56740		 pdf-font-stream PDF embedded font (sfnt) at offset 0x59646 8036 bytes
font_01_sfnt_off0005ad55.bin
5ee679c77288f3a849b494eaa92f0a6a78b4a2a4b7533eab7a9f6929b13c6e6e		 pdf-font-stream PDF embedded font (sfnt) at offset 0x5AD55 16176 bytes

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