Malicious PDF — malware analysis report

Static analysis result for SHA-256 d65fdc1220ce7e3e…

MALICIOUS

PDF

52.6 KB Created: 2020-09-07 20:21:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 0bf4ab9130ea9e9e5927d29ccd035119 SHA-1: 9a8ba5b08e524683bf316f0b5a0f241013201a4d SHA-256: d65fdc1220ce7e3e3c4d1457c7505282cf2e82635570d610b5c5a5ff9a92e26d
68 Risk Score

Malware Insights

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

The PDF contains a critical heuristic firing for a malicious redirector link. The document body also contains text related to a 'plain t shirt template psd free' and a call-to-action phrase, suggesting a lure. The embedded link redirects to a known malicious domain, likely intended to deliver a secondary payload or phish for credentials.

Heuristics 3

  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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.club/pify?keyword=plain+t+shirt+template+psd+free
    • https://static.usrfiles.com/ugd/83e24f_50896d8ed1a14792a1a04fdb0644213b.pdf
    • https://static.usrfiles.com/ugd/b52961_9835c3531b9b40488e8343613ce3806c.pdf
    • https://static.usrfiles.com/ugd/3e87bf_4f951b9eece344f38e8f4f7b626f172e.pdf
    • https://cdn.shopify.com/s/files/1/0439/0413/9416/files/kujoj.pdf
    • https://cdn.shopify.com/s/files/1/0431/4441/3350/files/plantillas_de_escritura.pdf
    • https://cdn.shopify.com/s/files/1/0437/6903/6958/files/36263057798.pdf
    • https://static.usrfiles.com/ugd/110ef3_61d2822e4754447fb5f3a234b4a5a843.pdf
    • https://static.usrfiles.com/ugd/4d400c_07a4fb1d4f7f4f8ab78aa6f8f3ee760b.pdf
    • https://static.usrfiles.com/ugd/5ed537_68478b3985644045b5d745d0577ff519.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_off00008f81.bin
e0d30fa715b7287bd3e557795699db20ddb07db789cf8de335faad6f2f789e04		 pdf-font-stream PDF embedded font (sfnt) at offset 0x8F81 5280 bytes
font_01_sfnt_off0000a148.bin
c0a87b3f6572b574934b1ac7063d4238f8084772fddb28a19a8b839b1d3630ee		 pdf-font-stream PDF embedded font (sfnt) at offset 0xA148 10712 bytes

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