MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a redirector, which is a common technique for distributing malicious content. The document body, though heavily obfuscated, contains the text 'Dnd character sheet 5e pdf fillable' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of outbound links, further supporting the malicious intent.
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=dnd+character+sheet+5e+pdf+fillable
- http://files.whitneyhorrocksfineart.com/uploads/1/3/0/7/130740193/dfd8c03.pdf
- http://files.glutenfree-woman.com/uploads/1/3/2/6/132696060/guxenatonugut.pdf
- http://files.sognocakes.com/uploads/1/3/0/8/130874316/zitivajakukesas.pdf
- http://files.basingstokeconsortium.co.uk/uploads/1/3/1/4/131483201/7462761f2f1.pdf
- http://files.creativecounselingsrq.org/uploads/1/3/2/7/132710787/5366484.pdf
- https://cdn.shopify.com/s/files/1/0433/2067/2409/files/22475719402.pdf
- https://cdn.shopify.com/s/files/1/0440/4648/3606/files/toxozipanigi.pdf
- https://cdn.shopify.com/s/files/1/0431/4418/3974/files/87853919924.pdf
- https://cdn.shopify.com/s/files/1/0428/8030/3270/files/lajunukejunax.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/46552055365.pdf
- https://cdn.shopify.com/s/files/1/0438/3545/7696/files/buxekopepagomipokeve.pdf
- https://cdn.shopify.com/s/files/1/0432/4058/7423/files/value_proposition_canvas_download.pdf
- https://cdn.shopify.com/s/files/1/0432/1994/3579/files/watch_bad_girls_club_season_16.pdf
- https://cdn.shopify.com/s/files/1/0433/3495/9256/files/webimedokovin.pdf
- https://cdn.shopify.com/s/files/1/0431/2930/7293/files/fitivaji.pdf
- https://cdn.shopify.com/s/files/1/0433/2670/1726/files/nonemokesama.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_off00006106.bine9276e32532fa94e7dfb403ae71ce9ddbd6d4ceb73c2c9d63c4cdd56622bdd6f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6106 | 5504 bytes |
font_01_sfnt_off000073ba.bin21c07314ea5d2ed0fd5e68afc66e981cd5fef22d151f6accd55ed00176acaaff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73BA | 10332 bytes |
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