Malicious PDF — malware analysis report

Static analysis result for SHA-256 f2b0fc9b5b18569c…

MALICIOUS

PDF

358.9 KB Created: 2015-08-19 19:07:48 +03:00 Authoring application: wkhtmltopdf 0.12.2.4 (via Qt 4.8.6) First seen: 2021-11-02
MD5: c92b277de4bcae34a414ab16277ac958 SHA-1: 050919342dbfe0084c66f02dc9954f3b2ea9a13e SHA-256: f2b0fc9b5b18569ced7dd94c067a4cb536bf53a3ced91714d56fff7650be0b74
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a link to a known malicious redirector, indicating an attempt to lure the user to a harmful site. The ML classifier also flagged this PDF with high confidence. While no scripts were explicitly extracted, the presence of embedded URLs and the heuristic firings strongly suggest a malicious intent to redirect the user, likely for phishing or malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9969

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%93%D1%80%D0%B0%D1%84%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9+%D1%8D%D0%BA%D0%B2%D0%B0%D0%BB%D0%B0%D0%B9%D0%B7%D0%B5%D1%80+%D0%BD%D0%B0+%D1%80%D0%B0%D0%B1%D0%BE%D1%87%D0%B8%D0%B9+%D1%81%D1%82%D0%BE%D0%BB+%D0%B0%D0%BD%D0%B8%D0%BC%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%BD%D1%8B%D0%B9&charset=utf-8 In PDF document text
    • http://img0.liveinternet.ru/images/attach/c/6//4628/4628625_skachat_programmu_states_coders_group_po_slezheniyu.pdfIn PDF document text
    • http://img1.liveinternet.ru/images/attach/c/6//4627/4627006_skachat_sborku_lololoshki_sumerechnorpg_shnuye_pohozhdeniya.pdfIn PDF document text
    • http://img0.liveinternet.ru/images/attach/c/6//4626/4626494_12_letnyaya_golaya_devochka_foto.pdfIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000555bc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x555BC 8564 bytes
SHA-256: b98e89ea94eeb2bf9b1d8c04bee9de83c7de297cc94f226ec3998ad2c121405b
font_01_sfnt_off00056e95.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56E95 14988 bytes
SHA-256: f86897c58b0559e0a5eef332e90d360e24b8174bfc8ca611126af8c678dfdfd6

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