MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one pointing to a known malicious redirector at 'https://ttraff.ru/pify?keyword=baldur%2527+s+gate+2+enhanced+free'. The document body text, though garbled, includes references to 'Baldur's Gate 2 enhanced free', suggesting a lure for a fake download. The presence of many external PDF links, some benign and some unknown, indicates a link farm strategy, likely for SEO manipulation or distributing further 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.ru/pify?keyword=baldur%2527+s+gate+2+enhanced+free In PDF document text
- http://vujadu.melissayvonnephotography.com/uploads/1/3/0/7/130739267/mudubosi_duxiden.pdfIn PDF document text
- http://nipil.boulderkidspot.com/uploads/1/3/0/7/130776617/f20abde4f36.pdfIn PDF document text
- http://files.jamesdykman.com/uploads/1/3/1/1/131164462/babezomumafabe_ribenerikupudej_renus.pdfIn PDF document text
- http://files.upcen.org/uploads/1/3/0/8/130815277/kufaxubusajewikad.pdfIn PDF document text
- http://files.takeactionseiuva512.com/uploads/1/3/2/6/132695258/fixatose.pdfIn 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/1/0432/7332/2664/files/regoza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2768/5799/files/wekijewokirutuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5088/4505/files/bijojikidelenufafa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7053/5318/files/if_else_r.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6408/0024/files/checkmate_cessna_172p_checklist.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9162/4097/files/rexumig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9887/9640/files/4206166949.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1206/3391/files/acuerdos_de_paris_cambio_climatico_pdf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3695/8104/files/rirubovugudiputofejosop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1355/1781/files/definition_of_communication_strategy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5812/7270/files/jidarunirexixaga.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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 |
|---|---|---|---|
stream_005_off00009ce0.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x9CE0 | 17492 bytes |
SHA-256: 78080eb61f0f45d8772abea5f9573b65efb59dc4519b5dc4f6359c723ccefbdd |
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font_00_sfnt_off000064b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B9 | 5496 bytes |
SHA-256: 962d9b7c6ab4c4c3fac40cb7e6f60c82bd2a532eb4370df157bec2cde5a71920 |
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font_01_sfnt_off00007762.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7762 | 11564 bytes |
SHA-256: a65963daf5fb9e5d6dc5afae4f2dca0240e9e60750c77eaef21961fa69c579b0 |
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