Malicious PDF — malware analysis report

Static analysis result for SHA-256 860687b60c055fc8…

MALICIOUS

PDF

185.4 KB Created: 2015-08-06 14:00:01 +03:00 Authoring application: wkhtmltopdf 0.12.2.1 (via Qt 4.8.6) First seen: 2021-10-04
MD5: 0b7f7b080397e932a06cf9fff16e6d8b SHA-1: b171e83dca59a343c5fe0b39e7b4fb2aa527c978 SHA-256: 860687b60c055fc8224e40925c7692c1119fd9d48e3a0955f964577935223efe
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure. Specific URLs and indicators for this sample are listed in the indicators section.

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%BB%D1%83%D1%87%D1%88%D0%B8%D0%B5+%D0%BC%D0%BE%D0%B4%D1%8B+mount+and+blade+warband&charset=utf-8 In PDF document text
    • http://fastpic.ru/In PDF document text
    • http://www.liveinternet.ru/clickIn PDF document text
    • http://img0.liveinternet.ru/images/attach/c/6//4308/4308211_olga_gromuyko_vernuye_vragi_skachat.pdfIn PDF document text
    • http://img0.liveinternet.ru/images/attach/c/6//4304/4304850_igra_1000_dverey_skachat_besplatno.pdfIn PDF document text
    • http://img0.liveinternet.ru/images/attach/c/6//4310/4310823_prohozhdenie_stalker_gluhar_2.pdfIn PDF document text
    • http://www.microsoft.com/typography/fonts/In PDF document text
    • http://www.microsoft.com/typography/fonts/YouIn PDF document text

Related samples 1

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024009.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x24009 3556 bytes
SHA-256: 880e53e6f12106514012eaabb19a261b9f8ae03d695445fc59a5b9b5a1293281
font_01_sfnt_off00024d8c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x24D8C 14668 bytes
SHA-256: e01f018ae8e0aaca79405f4bb1177bfc0d3fa0f90499c263d4a5af7a561408ec
font_02_sfnt_off00027aec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27AEC 15004 bytes
SHA-256: 1f97b912b5816700d94fd2524bb3c7bfc07c192b51f53c542856cffeacc8aeca
font_03_sfnt_off0002a732.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A732 7072 bytes
SHA-256: 1bcffa5dd10b95f3ca1c50513318abd1c6e69d744a0458578a9b84a46a0a2262
font_04_sfnt_off0002bbca.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2BBCA 6084 bytes
SHA-256: 819f9cc5156bfe3dae03045446d677a19b5879270357875344f9514601da73e3
font_05_sfnt_off0002cb5f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CB5F 3752 bytes
SHA-256: 9364d8c42993f0db1eb41a63b15a48dd56cef5056a611ab8e91dd81183a5a95e

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