MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of embedded links, with the primary URL pointing to a known malicious redirector. The ML classifier also flagged this PDF as malicious. The document body, though heavily obfuscated, contains references to the malicious URL and other PDF links, suggesting a link farm or redirection scheme. No scripts were extracted, but the presence of numerous links indicates a potential for user redirection to malicious sites.
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/wix?keyword=teen+titans+raven+and+beast+boy
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_278e3a57eae84c0eab8999e0be6f1c5e.pdf
- https://static.usrfiles.com/ugd/b5472a_b9fe71d347ec470bb2d66bb2ce42a7d1.pdf
- https://static.usrfiles.com/ugd/1f5cef_8bb062c279aa4f8e98c6075f33214ae9.pdf
- https://static.usrfiles.com/ugd/865d50_5e3be1fa59ce487889d2e3e3882344ae.pdf
- https://cdn.shopify.com/s/files/1/0429/1297/2963/files/what_is_hacci_knit_fabric.pdf
- https://cdn.shopify.com/s/files/1/0433/9679/2471/files/asciidoctor_image_center.pdf
- https://static.usrfiles.com/ugd/b8c837_407c605c881c44f1a4d6a1741ebced12.pdf
- https://static.usrfiles.com/ugd/b8c837_838b1f6d921a45f588b90eeb6c1afaef.pdf
- https://cdn.shopify.com/s/files/1/0432/0519/7985/files/jetifivusepineduj.pdf
- https://cdn.shopify.com/s/files/1/0431/0899/1140/files/tekojawolide.pdf
- https://cdn.shopify.com/s/files/1/0436/6001/7814/files/biografia_allan_kardec.pdf
- https://cdn.shopify.com/s/files/1/0435/5473/4241/files/32950777938.pdf
- https://cdn.shopify.com/s/files/1/0430/6498/3703/files/felekaxugumol.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_off0000609c.binc1bac72f3f532fa97bf7a14c09bcfb488dbeed1dc3a5f3606e4975ed38808654 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x609C | 5036 bytes |
font_01_sfnt_off000071cd.bin8a633f59a38c693657d1efc36e97017ebc014c43720e4eb7e7a9b04d11361761 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71CD | 10044 bytes |
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