MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious due to the presence of a large number of embedded links, many of which point to a known malicious redirector. The primary malicious URL identified is https://ttraff.com/pify?keyword=north+sydney+oval+sydney+pitch+report. The document body contains garbled text but also includes the malicious URL and several benign Shopify URLs, suggesting a link farm or SEO poisoning attempt to lure users 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=north+sydney+oval+sydney+pitch+report In PDF document text
- http://files.changethenarrative.net/uploads/1/3/0/7/130738548/19b7229c1d9.pdfIn PDF document text
- http://files.myrafayeturner.com/uploads/1/3/0/7/130775743/c5215484efc67.pdfIn PDF document text
- http://jeboriwi.hartfordcitymission.org/uploads/1/3/0/9/130969502/buzukanepopilu_bupegasefafol_zobadizopezox.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/1/0437/5642/1269/files/zuduzepisikoxipotizapimat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/72868232063.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7495/3124/files/opm_piano_sheet_music.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/35356103960.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2971/7407/files/20656190819.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7141/3155/files/neoliberalisme_institusional.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9681/0396/files/english_text_to_read_for_beginners.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2505/5389/files/97933645259.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4960/7590/files/92200106070.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3395/9327/files/o_meio_ambiente_em_debate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2464/5272/files/introduction_to_mechanics_of_composite_materials.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5824/9380/files/98240863361.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/39738284996.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0463/2992/files/high_school_vocabulary_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6975/0944/files/cestina_express_1_appendix.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_off000068b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68B2 | 5292 bytes |
SHA-256: a878ead243107eee3bbef21cd9467eff8cfaaa394a21a37ffc10b063c2e2ec75 |
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font_01_sfnt_off00007ab9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AB9 | 9776 bytes |
SHA-256: bc3788d1b0d615481ca299dcc391dba7a6fe9f82321138a58c07ad9067d26b84 |
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