MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a lure document disguised as an "Falcons injury report week 12" and embeds a large number of links to other PDF files, likely to manipulate search engine rankings or distribute further content. One of the embedded URLs, https://ttraff.link/wix?keyword=falcons+injury+report+week+12, is identified as a malicious redirector. The ML classifier strongly supports the malicious nature of this PDF.
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.link/wix?keyword=falcons+injury+report+week+12
- https://cdn.shopify.com/s/files/1/0440/8092/2789/files/74235313750.pdf
- https://cdn.shopify.com/s/files/1/0432/8266/1526/files/39520926411.pdf
- https://cdn.shopify.com/s/files/1/0435/5594/6647/files/acidic_alkaline_foods.pdf
- https://static.usrfiles.com/ugd/5b604d_cec4c34a2d6e4bf8af4b00e67333c99f.pdf
- https://static.usrfiles.com/ugd/b8c837_7f9da7a8eae34e5f9772df950833587c.pdf
- https://cdn.shopify.com/s/files/1/0430/2451/5229/files/96445241642.pdf
- https://cdn.shopify.com/s/files/1/0438/3614/5814/files/23177300460.pdf
- https://cdn.shopify.com/s/files/1/0437/6127/0935/files/33815502117.pdf
- https://cdn.shopify.com/s/files/1/0438/4689/3730/files/building_drawing_n1_question_papers.pdf
- https://cdn.shopify.com/s/files/1/0431/3792/5269/files/91344821693.pdf
- https://static.usrfiles.com/ugd/2994dd_7c5aa804460e4b419bba880558925bc1.pdf
- https://static.usrfiles.com/ugd/d1c05f_52044c3756e6431b8d3f1751b06138b8.pdf
- https://static.usrfiles.com/ugd/7e6083_072c9a7f70ba45129485e92f09e60eee.pdf
- https://static.usrfiles.com/ugd/d3758e_8a970d8b92254b8b96b1b58f13200223.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_off00005a4f.binf97fb1a1d290e50dce24694b95d5e33bd968b1b8a30dcf4467c6195897f12d70 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A4F | 5400 bytes |
font_01_sfnt_off00006ce0.bin8c972df2be7ed5ba75cfe25e8054ff6e15cb86b76ea928e59d8839f03b81c69f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CE0 | 9852 bytes |
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