Malicious PDF — malware analysis report

Static analysis result for SHA-256 a1927e0407dd4125…

MALICIOUS

PDF

343.6 KB Created: 2015-08-24 00:40:51 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6)
MD5: 7eadc31531cd78722fe8785f611cf5af SHA-1: 849a9e78ceadde26267074e023fdeb5eb3859be7 SHA-256: a1927e0407dd4125bb22373cd15a0ea5ab55ee384a43d744ff2fb512bc97967e
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.001 Malicious Link

The PDF file contains an embedded link that points to a known malicious redirector. This suggests the document is designed to lure the user to a harmful website, likely for phishing or to initiate a malware download. No scripts were extracted, and the document body was unreadable, so the primary indicator is the malicious URL.

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%B8%D0%B3%D1%80%D1%83+%D0%BC%D0%B0%D1%82%D1%80%D0%B8%D1%86%D0%B0+%D0%BF%D0%B5%D1%80%D0%B5%D0%B7%D0%B0%D0%B3%D1%80%D1%83%D0%B7%D0%BA%D0%B0+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
    • http://img0.liveinternet.ru/images/attach/c/6//4694/4694568_rabochuyu__programmu__dlya_.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4694/4694024_ramki__dlya__prezentaciy_.pdf
    • http://img0.liveinternet.ru/images/attach/c/6//4694/4694350_muzuyka__dlya__dushi_.pdf

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00051c1f.bin
17ad929bc34e9cb884a1713dbcc621eaa5ca0e8ff4fd04fb070dfd8abbbc35ab
pdf-font-stream PDF embedded font (sfnt) at offset 0x51C1F 7496 bytes
font_01_sfnt_off00053196.bin
294f0f79744c539086043751ab60a452c7d98008909827ce085259647b1aa55d
pdf-font-stream PDF embedded font (sfnt) at offset 0x53196 14588 bytes