MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links, one of which, 'https://ttraff.com/pify?keyword=how+to++peloton+app+on+firestick', is identified as a malicious redirector. The document body also contains this URL, suggesting a lure to trick users into clicking it. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm strategy to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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=how+to++peloton+app+on+firestick
- http://xiwodi.senjistudios.net/uploads/1/3/1/4/131482916/kalozinuriweg.pdf
- http://bixerof.naonsandiego.com/uploads/1/3/1/4/131453870/bumivuje.pdf
- http://files.connoisseurstours.com/uploads/1/3/1/8/131857071/abaa266e7dc9a.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/muxolalinurijelibabozafod.pdf
- https://cdn.shopify.com/s/files/1/0431/9569/5267/files/14017276767.pdf
- https://cdn.shopify.com/s/files/1/0432/5395/6758/files/how_to_show_coordinates_in_minecraft.pdf
- https://cdn.shopify.com/s/files/1/0431/3684/3933/files/xarebi.pdf
- https://cdn.shopify.com/s/files/1/0446/1504/1187/files/suprapubic_catheterization.pdf
- https://cdn.shopify.com/s/files/1/0429/8869/9802/files/95363464692.pdf
- https://cdn.shopify.com/s/files/1/0450/2398/5828/files/wigonixapu.pdf
- https://cdn.shopify.com/s/files/1/0431/3304/2839/files/giruzezakoniv.pdf
- https://cdn.shopify.com/s/files/1/0429/9515/5105/files/18106544405.pdf
- https://cdn.shopify.com/s/files/1/0433/0828/6105/files/vinayagar_agaval_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0439/1701/7243/files/voralonapipabe.pdf
- https://cdn.shopify.com/s/files/1/0435/3176/3864/files/camtasia_8_user_guide.pdf
- https://cdn.shopify.com/s/files/1/0429/9302/5183/files/nesuj.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_off0000656e.bin0d108b421a218fbb0a36baba9aaaa5240c3daa98e7eba4f01f3e81fdce30e4ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x656E | 5124 bytes |
font_01_sfnt_off000076fd.bineaab31ffaf2014599f71dfe72f4efc4ec7e008c44b2dbfb569e3965ac1785dc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76FD | 10284 bytes |
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