MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Java how to program 9th edition pdf' and a URL that mirrors this, suggesting a lure for users seeking the book. This aligns with an advance-fee scam, where users are tricked into clicking malicious links under false pretenses.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=java+how+to+program+9th+edition+pdf
- http://files.alberta-legal.com/uploads/1/3/1/6/131606111/duguritu.pdf
- http://files.demsofnorthmeck.org/uploads/1/3/0/8/130813768/rutibuzabilapeb-mikewezebalewo-podab-rasimaxevud.pdf
- http://files.bluebellhill.org.au/uploads/1/3/0/8/130814605/374201.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/97428896976.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tulajemo.pdf
- https://cdn.shopify.com/s/files/1/0435/3631/8616/files/logubo.pdf
- https://cdn.shopify.com/s/files/1/0427/8360/4903/files/dobudap.pdf
- https://cdn.shopify.com/s/files/1/0429/5986/3959/files/79923994361.pdf
- https://cdn.shopify.com/s/files/1/0430/9378/6791/files/gabibevosetimegodep.pdf
- https://cdn.shopify.com/s/files/1/0438/2438/2114/files/43448484712.pdf
- https://cdn.shopify.com/s/files/1/0438/1219/2413/files/67280119876.pdf
- https://cdn.shopify.com/s/files/1/0435/5981/3279/files/neguvosi.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bdb5.bin5965a7420ddcd0abfe3c29a0d5bcb060af7c46cc0d7837183d14286ea1749e62 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDB5 | 5540 bytes |
font_01_sfnt_off0000d084.bin4c1721c3409f8a68dd8e0270089fc7734a033682a03b49183418609ecaaca242 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD084 | 16608 bytes |
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