MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded URLs, including one identified as a malicious redirector. This redirector likely serves as a lure to a phishing or malware distribution site. The presence of a large number of external links also suggests a link farm, potentially for SEO manipulation or to obscure the final malicious destination. No scripts were extracted, and the document body was unreadable.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=%25D0%25BA%25D0%25B0%25D0%25BA+%25D0%25B8%25D1%2581%25D0%25BF%25D0%25BE%25D0%25BB%25D1%258C%25D0%25B7%25D0%25BE%25D0%25B2%25D0%25B0%25D1%2582%25D1%258C+%25D1%2582%25D0%25BE%25D1%2580%25D1%2580%25D0%25B5%25D0%25BD%25D1%2582+%25D0%25B2+%25D0%25BE%25D0%25B1%25D1%2585%25D0%25BE%25D0%25B4+%25D0%25BF%25D1%2580%25D0%25BE%25D0%25B2%25D0%25B0%25D0%25B9%25D0%25B4%25D0%25B5%25D1%2580%25D0%25B0 In PDF document text
- http://files.georgetownvineyards.com/uploads/1/3/1/4/131453486/aee1f62e92a7.pdfIn PDF document text
- http://files.aaronlafond.com/uploads/1/3/1/3/131384081/553efaa7fc.pdfIn PDF document text
- http://files.freethingsforenglishteachers.com/uploads/1/3/1/3/131383823/9135308.pdfIn PDF document text
- http://files.pattyspetalsgodfrey.com/uploads/1/3/1/3/131381679/1662468.pdfIn PDF document text
- http://files.whoanellypress.com/uploads/1/3/2/7/132740182/2270078.pdfIn PDF document text
- https://ttraff.cc/pify?keyword=%25D0%25BA%25D0%25B0%25D0%25BA+%25D0%25B8%25D1%2581%25D0%25BF%25D0%25BE%25D0%25BB%25D1%258C%25D0%25B7%25D0%25BE%25D0%25B2%25D0%25B0%25D1%2582%25D1%258C+%25D1%2582%25D0%25BE%25D1%2580%25D1%2580%25D0%25B5%25D0%25BD%25D1%2582+%25D0%25B2+%25D0%25BE%25D0%25B1%25D1%2585%25D0In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5864/1561/files/62498588111.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0888/3870/files/xuteledupe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9222/9787/files/73510810404.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4275/7029/files/26202831214.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tevegijetowid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1313/4743/files/81916052070.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0154/4863/files/63381931883.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6355/8815/files/javafx_get_screen_size.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5669/3397/files/lukunep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6344/2598/files/watizobani.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5812/7270/files/96053578641.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6761/2065/files/t_c3_a9a_leoni.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D37 | 6100 bytes |
SHA-256: 8e735a861a603d72eee7135e649867268c2ff28dc6615b259a8522da05521781 |
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font_01_sfnt_off00009173.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9173 | 16428 bytes |
SHA-256: 796a22e301ecd1c4afff2d7d4355962d2b30e134124921c5fef03e51b228781e |
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