MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a link farm and a redirector to a known malicious domain, indicating a phishing or scam attempt. The embedded URL in the document body, 'https://ttraff.com/pify?keyword=applications+of+right+triangle+trigonometry+worksheet+pdf', is a critical finding. The file also contains numerous links to external PDFs, many hosted on Shopify, suggesting an attempt to appear legitimate while funneling traffic to malicious infrastructure.
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=applications+of+right+triangle+trigonometry+worksheet+pdf In PDF document text
- http://files.orovalley.org/uploads/1/3/1/4/131453213/1365872.pdfIn PDF document text
- http://files.baileybloomco.com/uploads/1/3/0/7/130775342/vedajopudafopuvu.pdfIn PDF document text
- http://files.shineon5k.com/uploads/1/3/1/8/131871658/f5f8546cae25.pdfIn PDF document text
- http://files.myenchantedlocket.com/uploads/1/3/1/4/131437119/16c22d153a62b5.pdfIn PDF document text
- http://files.meetthestephans.com/uploads/1/3/1/6/131606056/6192317.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/1/0430/5453/0714/files/mofoxawowekilador.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8253/0472/files/26766965862.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9562/1796/files/xamaxegapijes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2606/2239/files/70304660735.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9938/1146/files/becoming_supernatural_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9643/2021/files/81931194581.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7157/8024/files/65225367291.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32878299647.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0443/5968/0156/files/ielts_reading_general_samples_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3394/2426/files/vemobafezexiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/matam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5820/8674/files/waxazozibisoruver.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ab63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB63 | 2828 bytes |
SHA-256: a17885b4fd577e0298a64705d5055d2ac7c2363fd7008e9cf236b3df412a17d8 |
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font_01_sfnt_off0000b55d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB55D | 5604 bytes |
SHA-256: ef3b49f69926f4f06702d4f20687bef77f73e85574319561078f2685b8daa725 |
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font_02_sfnt_off0000c848.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC848 | 10148 bytes |
SHA-256: 40d476659e776b8b45cb947866d88e75d50275c484c55368a63b8531e663bc94 |
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font_03_sfnt_off0000eab7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAB7 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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