Malicious PDF — malware analysis report

Static analysis result for SHA-256 c017b2c7e7f69bce…

MALICIOUS

PDF

47.1 KB Created: 2020-08-24 00:40:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 84a4903547e7c77c7d7ab90b554808a4 SHA-1: b65156b5233b5dd1d45b3e0adabb3ac36dbd8ba7 SHA-256: c017b2c7e7f69bce8e6d334d79a8a58b57ad27235e1cf67212687d52a03f407f
60 Risk Score

Malware Insights

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

The PDF file contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.cc/pify?keyword=2018+animations+free'. The document body also contains this URL, suggesting it's the primary lure. The file is likely a phishing document attempting to redirect users to malicious infrastructure.

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 https://ttraff.cc/pify?keyword=2018+animations+free
    • http://lovikab.transcendmaternalservices.com/uploads/1/3/1/4/131407995/f424f6e01.pdf
    • https://cdn.shopify.com/s/files/1/0433/1126/7990/files/zogalomimara.pdf
    • https://cdn.shopify.com/s/files/1/0439/1328/1688/files/82704646079.pdf
    • https://cdn.shopify.com/s/files/1/0431/4251/2791/files/tipos_de_alveoloplastia.pdf
    • https://cdn.shopify.com/s/files/1/0432/0234/7168/files/mibilagoru.pdf
    • https://cdn.shopify.com/s/files/1/0438/8120/1819/files/86278311849.pdf
    • https://cdn.shopify.com/s/files/1/0431/5083/5878/files/xonok.pdf
    • https://cdn.shopify.com/s/files/1/0430/8421/8521/files/xaduxotopo.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007c23.bin
4b48ed1eedafc3c324b5bdea1b27b5cafa91d9ef2f25952ff93a1cd6f3ca1658
pdf-font-stream PDF embedded font (sfnt) at offset 0x7C23 5308 bytes
font_01_sfnt_off00008e0b.bin
7e19727d1daef497c48b8510e35e2a49fa1f62c7a908c437aee4e176bb7a0367
pdf-font-stream PDF embedded font (sfnt) at offset 0x8E0B 10060 bytes