MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a known malicious redirector, ttraff.cc, which is disguised as a free website analysis report. The document also functions as a link farm, pointing to numerous other PDFs hosted on Shopify. This suggests a phishing or scam attempt designed to redirect users to malicious infrastructure. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=website+analysis+report+online+free
- http://vupaxefed.legacyministries.info/uploads/1/3/1/4/131483245/7674.pdf
- http://files.revenuerampup.com/uploads/1/3/2/3/132303270/pubira-ninikoxareva-kuwitek-bogafezeworo.pdf
- http://files.delmarinelloart.com/uploads/1/3/1/4/131406369/revejape-tevozozaru-dezopufa-javijebetitigik.pdf
- https://cdn.shopify.com/s/files/1/0431/2711/1841/files/32350973203.pdf
- https://cdn.shopify.com/s/files/1/0430/6419/7273/files/36445053879.pdf
- https://cdn.shopify.com/s/files/1/0433/7152/8344/files/81901479243.pdf
- https://cdn.shopify.com/s/files/1/0429/6284/5859/files/lexisin.pdf
- https://cdn.shopify.com/s/files/1/0430/9798/1082/files/sojipagovo.pdf
- https://cdn.shopify.com/s/files/1/0429/5049/2323/files/54465815286.pdf
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/kutosulifobijefuvixurife.pdf
- https://cdn.shopify.com/s/files/1/0428/7663/3247/files/sociolinguistics_by_hudson.pdf
- https://cdn.shopify.com/s/files/1/0438/6937/2576/files/skf_ball_bearings_catalog.pdf
- https://cdn.shopify.com/s/files/1/0433/4718/1718/files/pdf_to_word_converter_editable_text_online.pdf
- https://cdn.shopify.com/s/files/1/0437/8935/3109/files/fall_of_ottoman_empire.pdf
- https://cdn.shopify.com/s/files/1/0432/1348/8292/files/42237485898.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000639d.bin597d8398e3fa4570208487a47882d7e165c85ca583e8ce43817c008cf83504b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x639D | 5152 bytes |
font_01_sfnt_off0000753a.bin6305ff4200a033dbe1cb5ec5f42629899d1bfe66a18affd0931b308c28873124 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x753A | 10084 bytes |
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