MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. Additionally, it exhibits characteristics of a PDF SEO link farm, embedding numerous external links, with the primary redirector URL being https://ttraff.cc/pify?keyword=delphi+greece+tour+guides. The ML classifier strongly supports the malicious nature of this document.
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=delphi+greece+tour+guides
- https://cdn.shopify.com/s/files/1/0432/4294/6715/files/kefasonazudakazulim.pdf
- https://cdn.shopify.com/s/files/1/0431/5797/9304/files/7196396477.pdf
- https://cdn.shopify.com/s/files/1/0435/1338/1028/files/sixabovebanuxewu.pdf
- https://cdn.shopify.com/s/files/1/0461/7705/8969/files/addition_math_sheets_for_2nd_grade.pdf
- https://cdn.shopify.com/s/files/1/0429/7208/6423/files/baboganizivemelusiwidux.pdf
- https://cdn.shopify.com/s/files/1/0429/7441/2949/files/murej.pdf
- https://cdn.shopify.com/s/files/1/0440/8731/2534/files/19850144756.pdf
- https://cdn.shopify.com/s/files/1/0431/5024/6048/files/the_road_to_unfreedom.pdf
- https://static.usrfiles.com/ugd/b8c837_e62cfd464b1a416fb85931d185a71ad7.pdf
- https://static.usrfiles.com/ugd/9d66c7_fe1e44ca7cf04807b650d7aa975e62a0.pdf
- https://static.usrfiles.com/ugd/b8c837_1d9d6dc979fe4e8493946f2e5b0cc57e.pdf
- https://cdn.shopify.com/s/files/1/0434/2992/0930/files/bsc_physics_honours_practical_book.pdf
- https://cdn.shopify.com/s/files/1/0432/0411/6637/files/niwofofejikekufilotu.pdf
- https://cdn.shopify.com/s/files/1/0431/7682/0890/files/30847626540.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_off00006049.binfd0c6cffee44384201833358338d9ed0669c07838139680051ce2d1a3bf21d0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6049 | 5124 bytes |
font_01_sfnt_off000071be.bin094022ccd06043b7e5ec9e2161ccfdccca3c035df109fd6982eb159d0413cd26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71BE | 10888 bytes |
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