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 malicious domain, masquerading as a game answer. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this behavior. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded URLs pointing to external resources, as indicated by the PDF_SEO_LINK_FARM heuristic. The ML classifier also strongly flagged this PDF as malicious.
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/wix?keyword=guess+the+movie+answers+level+27
- http://xuralo.38plus2productions.com/uploads/1/3/1/3/131398177/nejuwisugobad.pdf
- http://tegupeg.gystcstem.org/uploads/1/3/1/4/131406344/doxepagenupide-mivesisesidino-fikosidomi-gawerebara.pdf
- http://files.veggieandlovingit.com/uploads/1/3/1/3/131384281/6986574.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nubizasijimowedemo.pdf
- https://cdn.shopify.com/s/files/1/0432/4127/5547/files/analytics_meaning.pdf
- https://cdn.shopify.com/s/files/1/0427/9091/2159/files/35876370320.pdf
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/9042253345.pdf
- https://cdn.shopify.com/s/files/1/0438/4705/7568/files/acc_aha_atrial_fibrillation_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0432/2010/7428/files/joxotinisideto.pdf
- https://cdn.shopify.com/s/files/1/0439/3045/2123/files/rilitaverokuwasisoki.pdf
- https://cdn.shopify.com/s/files/1/0428/6165/8279/files/atonement_full_movie_free_300mb.pdf
- https://cdn.shopify.com/s/files/1/0439/3867/6894/files/sulerulusozofepolafu.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_off00004712.bin4a43ef2285f6d37f2161610f75c1e9a15235d4aaf3c6f7c4d7f113a4bfdae2f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4712 | 5320 bytes |
font_01_sfnt_off00005916.bin5287364e213b504e57df353706b7ac2b017e1ad4c56eb36f42de2b17d5e6775a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5916 | 9768 bytes |
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