MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a deceptive title and embeds a link to a known malicious redirector, ttraff.com. This redirector is likely used to obscure the final destination and potentially deliver a malicious payload. The presence of a large number of external PDF links also suggests a link farm or SEO manipulation tactic to drive traffic to malicious content.
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.com/pify?keyword=baksana+talihe+m%25C3%25BCjde+aklano%25C4%259Flu+pdf+indir In PDF document text
- http://files.plateauvalleyanimalhospital.com/uploads/1/3/2/6/132681985/4898453.pdfIn PDF document text
- http://wokimone.athenaart.org/uploads/1/3/2/8/132816202/pipuditumu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/removasofodebesasexumul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7100/5082/files/family_guy_theme_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7832/8221/files/58213377664.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5561/8977/files/34463979766.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3127/3365/files/22301527725.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3035/5866/files/6511269765.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3942/4669/files/cavendish_university_courses_and_fees.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1202/1657/files/vebexireraf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1682/0648/files/27935011309.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9354/8444/files/sozubiravorawolul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4659/0872/files/four_rightly_guided_caliphs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0710/6462/files/97019588223.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4169/2567/files/sukonubajilewulileroz.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e5e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E5E | 5704 bytes |
SHA-256: bfd92d26ff82a24fcf6b1c33d644c5006f7dc60fa3d03aa9c8ad48d9a071642b |
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font_01_sfnt_off0000716c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x716C | 11764 bytes |
SHA-256: 61d78d6d06c53e5cd61d5d1606376afcb1d751adfd9fe924170bba9bde4f10c6 |
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font_02_sfnt_off0000960b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x960B | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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