MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body text, though partially corrupted, includes the same URL, suggesting a lure to trick users into clicking it. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector link indicates a phishing or malware delivery attempt.
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=basic+terminology+of+stock+market+pdf
- http://files.yhwhourrighteousnesschicago.net/uploads/1/3/0/7/130775646/fatojuviwozit.pdf
- http://files.missouridefenseforce.com/uploads/1/3/1/1/131164488/fowudenagamowag.pdf
- http://xujaz.eightpointsafrica.com/uploads/1/3/0/8/130874232/b3fec76b3da7.pdf
- https://cdn.shopify.com/s/files/1/0433/9469/5329/files/2015_chevy_equinox_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/9463/8749/files/dunaros.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pewugokujugiwiburonanas.pdf
- https://cdn.shopify.com/s/files/1/0430/7750/1095/files/42516996784.pdf
- https://cdn.shopify.com/s/files/1/0433/3495/9256/files/wujisovuto.pdf
- https://cdn.shopify.com/s/files/1/0432/7692/7141/files/titewilegonegedupegilu.pdf
- https://cdn.shopify.com/s/files/1/0437/5812/5207/files/jipezijexoxuramo.pdf
- https://cdn.shopify.com/s/files/1/0431/0463/2992/files/saparafasabuwuzi.pdf
- https://cdn.shopify.com/s/files/1/0435/9100/8418/files/gettimeofday_c_example.pdf
- https://cdn.shopify.com/s/files/1/0433/4921/3349/files/tupisijijofotedev.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/42632515291.pdf
- https://cdn.shopify.com/s/files/1/0435/5011/3943/files/articles_worksheet_for_grade_5.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_off000068a0.bin7e1a203707ec457aaf49bda5c09053baed10c9d771f8589b833c0f7240056eb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68A0 | 5692 bytes |
font_01_sfnt_off00007bf9.bine9ca98f903dc3449eb3d21ce57fba13008840801f3c9462491518a128a01a4fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BF9 | 10304 bytes |
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