MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to a redirector service. The primary redirector URL, 'https://ttraff.cc/pify?keyword=find+the+slope+of+each+line+worksheet+pdf', is flagged as malicious and likely serves as a lure to download further malicious content. The document body, though heavily obfuscated, also contains this URL, reinforcing the phishing attempt.
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=find+the+slope+of+each+line+worksheet+pdf In PDF document text
- http://files.goodharborpottery.com/uploads/1/3/1/3/131379860/zotox.pdfIn PDF document text
- http://files.someoneelsemovie.com/uploads/1/3/1/3/131383377/9d757af73d0277e.pdfIn PDF document text
- http://files.roadswell.com/uploads/1/3/1/4/131453984/25628ea25bbb3.pdfIn PDF document text
- http://virolidi.corningteachersassociation.com/uploads/1/3/1/8/131856772/kofawaxedevegi.pdfIn PDF document text
- http://files.ogologo.ca/uploads/1/3/1/3/131398385/nunagikaf.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/1/0440/8508/4310/files/zodejovusojisudilive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5780/6486/files/40434051372.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8082/7558/files/63105382039.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6083/8050/files/10271536443.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0195/3952/files/sumevizonuba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3197/0460/files/xeladidag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8427/5109/files/codigos_control_universal_rca.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/85373947976.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4591/0678/files/18607777680.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6912/0413/files/fusixururuxadixalu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0790/9794/files/61743072449.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4449/4750/files/37841735873.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0151/2090/files/pubevorumef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1701/7256/files/lokatekaxumikujuj.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_off0000799c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x799C | 5352 bytes |
SHA-256: a01be1ff3878a419a741a55cd5ca54ca682707707ae5f104c607b525af80ff45 |
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font_01_sfnt_off00008be1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BE1 | 10164 bytes |
SHA-256: 009c13519ef9c03c594a4a6f7d94e48166f98829a7628776818f4b67d9808ac4 |
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