MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious File: User Execution
The PDF contains a significant number of embedded links, identified as a link farm, directing to various PDF files hosted on external domains. One of these links, 'https://ttraff.club/pify?keyword=stephen+king+sun+dog', is flagged as a malicious redirector. This suggests the document's primary purpose is to drive traffic to potentially malicious or SEO-manipulated content.
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.club/pify?keyword=stephen+king+sun+dog
- http://files.wineworldcup.co.uk/uploads/1/3/1/4/131406527/9715972.pdf
- http://gelavubej.impartalliance.org/uploads/1/3/1/4/131407592/beduzewizoveges_tuxeganupon_vozijib_moguxijuwur.pdf
- http://files.mx.thomasmadden.org/uploads/1/3/1/4/131437457/kavituvavotugaz_babefuda.pdf
- https://cdn.shopify.com/s/files/1/0429/7415/0809/files/xowamavexidodedetereg.pdf
- https://cdn.shopify.com/s/files/1/0457/3619/8300/files/zozalulefaj.pdf
- https://cdn.shopify.com/s/files/1/0431/4277/4938/files/95088358899.pdf
- https://cdn.shopify.com/s/files/1/0432/5199/0691/files/how_to_get_prop_hunt_on_gmod.pdf
- https://cdn.shopify.com/s/files/1/0439/2402/9608/files/sales_negotiation_skills_training.pdf
- https://cdn.shopify.com/s/files/1/0435/5502/9141/files/dd_form_368.pdf
- https://cdn.shopify.com/s/files/1/0433/9132/0229/files/nogapuwaduxir.pdf
- https://cdn.shopify.com/s/files/1/0440/2823/1830/files/biological_science_scott_freeman.pdf
- https://cdn.shopify.com/s/files/1/0436/4346/9974/files/90102220982.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_off00006d34.bin410399b570e16a68fcada904b7773de9a38557b2db455cfecb8f2087b7ce859f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D34 | 5052 bytes |
font_01_sfnt_off00007e66.bin83de969757b025497f068539fe571a7d94c24f302119a0e2cd3dc02f0d6b1d62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E66 | 10392 bytes |
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