MALICIOUS
148
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a malicious redirector link and a link farm, indicating an attempt to direct users to potentially harmful content. The presence of a visual download button and a callback lure suggests a phishing or scam-related attack pattern. The document body, though heavily obfuscated, contains URLs that are consistent with these findings.
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne 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=borland+delphi+7++gratis
- https://static.usrfiles.com/ugd/74a852_7a3115b4140545bd978c84f6d9f9263e.pdf
- https://static.usrfiles.com/ugd/e3ed1f_0d00a2666b434f97b6178b02934d329c.pdf
- https://static.usrfiles.com/ugd/9ea91e_287209ecec4c470f98e8759bb299385d.pdf
- https://static.usrfiles.com/ugd/07ef24_384746585721446891d01577bc1b5ac3.pdf
- https://cdn.shopify.com/s/files/1/0440/7898/9462/files/52123415598.pdf
- https://cdn.shopify.com/s/files/1/0461/4337/3480/files/arduino_ethernet_shield_w5100_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/6808/7717/files/nosugujubafagogitofudi.pdf
- https://cdn.shopify.com/s/files/1/0431/5663/5816/files/425669208.pdf
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/woodland_park_zoo_concerts.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/40169505762.pdf
- https://cdn.shopify.com/s/files/1/0433/2758/6472/files/rigulozetidebe.pdf
- https://cdn.shopify.com/s/files/1/0437/7935/8869/files/web_based_application_architecture.pdf
- https://cdn.shopify.com/s/files/1/0430/9496/6436/files/tetupagegidopijiz.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4016/files/49265848817.pdf
- https://cdn.shopify.com/s/files/1/0432/3731/0626/files/duty_of_care_in_tort_law.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068fe.bind509dbf26aebff2b200a7fb3baa5bb48a3a6065a6ea27a4ef579f600e7b2e258 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68FE | 5348 bytes |
font_01_sfnt_off00007b2d.binaebf82f10337337ce35d2373cb6da44d8a684025d2b2f2e3760e8e7b0fc8a8a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B2D | 10568 bytes |
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