MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text suggesting it is a 'Restaurant business plan presentation pdf', which is likely a lure to encourage users to click the malicious link. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, further supporting the malicious intent of redirecting users.
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=restaurant+business+plan+presentation+pdf
- http://files.impassionedyarn.com/uploads/1/3/1/3/131398541/e4d509a4277.pdf
- http://wozori.global-bridges.eu/uploads/1/3/0/8/130814017/sepol_kevezotoxupow.pdf
- http://files.gumsaan.com/uploads/1/3/1/6/131637385/rubexowidoxadid.pdf
- https://cdn.shopify.com/s/files/1/0436/8711/6965/files/93309561711.pdf
- https://cdn.shopify.com/s/files/1/0435/1705/1048/files/kafavab.pdf
- https://cdn.shopify.com/s/files/1/0438/8601/8712/files/minecraft_songs_redstone_active.pdf
- https://cdn.shopify.com/s/files/1/0433/7857/3464/files/doxewojurupu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gifizazuxapi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62386903812.pdf
- https://cdn.shopify.com/s/files/1/0429/1503/7351/files/kasipamuduzapowelovaguw.pdf
- https://cdn.shopify.com/s/files/1/0436/9930/6650/files/deficiencia_de_vitamina_d_2020.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/vamoval.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_off00006dd3.bin4cf79da0e8157154d0c78b13432d0bb0834effb1bee3ab78b7c4f941def6029e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DD3 | 5184 bytes |
font_01_sfnt_off00007f82.binb196148969dd4d91590482baa28416955d25826befb37b1fda4361853cc0891a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F82 | 10144 bytes |
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