MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to its inclusion of a link farm pointing to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains URLs that are part of this link farm, including a primary redirector URL. This suggests the PDF's purpose is to lure users to malicious sites.
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=equality+and+diversity+policy+pdf
- http://memadej.ulistore.com/uploads/1/3/0/8/130814297/a86339883c83.pdf
- http://files.heroandprincessparties.com/uploads/1/3/0/7/130775245/024e6861da.pdf
- http://files.cortlippe.com/uploads/1/3/1/0/131070678/5001702.pdf
- https://cdn.shopify.com/s/files/1/0429/4731/3827/files/wawefofonunuk.pdf
- https://cdn.shopify.com/s/files/1/0432/5015/5688/files/10312119836.pdf
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/xuwogodokogofumafitorig.pdf
- https://cdn.shopify.com/s/files/1/0429/7395/4204/files/73072988773.pdf
- https://cdn.shopify.com/s/files/1/0438/2733/1232/files/22782895256.pdf
- https://cdn.shopify.com/s/files/1/0435/2652/0986/files/edit_text_in_bluebeam_revu.pdf
- https://cdn.shopify.com/s/files/1/0438/6121/3344/files/71610421766.pdf
- https://cdn.shopify.com/s/files/1/0434/4417/5013/files/6900954608.pdf
- https://cdn.shopify.com/s/files/1/0431/4264/3868/files/nebarefonogezobod.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/guwesimutetalajizobanubel.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_off000071dd.bin7de00975bd94e9c35baea2150de095d22af7ea56aed7f27207a6640b143ffba0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71DD | 5392 bytes |
font_01_sfnt_off0000845a.binc41dbc7d9994dbcccbf37d92c6bfd25089936d6ad0496befa96d538290f8827e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x845A | 10172 bytes |
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