MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure, specifically 'ttraff.com'. Additionally, it exhibits a PDF link farm behavior, embedding numerous external PDF links, many hosted on Shopify. The document body, though heavily obfuscated, contains the target URL 'https://ttraff.com/pify?keyword=aashiqui+2+song+all+ming'. This suggests a phishing or scam attempt leveraging SEO manipulation and redirector chains to deliver a payload or lead users to malicious content.
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.com/pify?keyword=aashiqui+2+song+all+ming
- http://vuguloj.learnarmenianonline.com/uploads/1/3/0/7/130738755/genikurom-zadalaxikidiji-vinigi-lododorupofos.pdf
- https://cdn.shopify.com/s/files/1/0432/6175/5560/files/nofaxevivipatufipasap.pdf
- https://cdn.shopify.com/s/files/1/0440/3865/2054/files/security_risk_assessment_methodology.pdf
- https://cdn.shopify.com/s/files/1/0438/1641/9488/files/application_form_nsfas.pdf
- https://cdn.shopify.com/s/files/1/0434/8890/3325/files/xoximalebuzeza.pdf
- https://cdn.shopify.com/s/files/1/0436/0844/0990/files/33480722157.pdf
- https://cdn.shopify.com/s/files/1/0439/4336/2715/files/annotating_a_book_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0438/5705/1808/files/the_inheritors_william_golding.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57148414383.pdf
- https://cdn.shopify.com/s/files/1/0448/3586/4736/files/online_graphing_calculator_ti_84_free.pdf
- https://cdn.shopify.com/s/files/1/0434/0416/5285/files/fahrenheit_to_celsius_conversion_chart.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8090/files/11036644334.pdf
- https://cdn.shopify.com/s/files/1/0428/7630/5564/files/amelia_bedelia_original.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/
- https://cdn.shopify.com/s/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c120.bin22b6cf259b76c0e3b792b26ebd9895e35e967896b9e0324735144103280c5c65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC120 | 5252 bytes |
font_01_sfnt_off0000d2d2.bindd40d687a9b6a12c3e9cfecdeedc0243f559a2ab14313e6007c49c00270e5aab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2D2 | 14972 bytes |
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