MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier strongly indicated maliciousness, and the presence of numerous external links suggests a link farm or phishing attempt. Although no scripts were extracted, the PDF structure itself facilitates 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.cc/wix?keyword=louise+ogborn+video
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/9421c8_12fc29e5268941ecb7364bc1487fd040.pdf
- https://static.usrfiles.com/ugd/b8c837_8dc00927f9bc495dbb3696621fa70c90.pdf
- https://static.usrfiles.com/ugd/b8c837_211b446656c542b4a8ac6ae80963af28.pdf
- https://static.usrfiles.com/ugd/b8c837_766d50c1f1614583b851d51ddf05118f.pdf
- https://cdn.shopify.com/s/files/1/0429/7093/9541/files/canaux_ioniques.pdf
- https://cdn.shopify.com/s/files/1/0464/7701/7238/files/pinupalebevos.pdf
- https://cdn.shopify.com/s/files/1/0462/3650/0128/files/61025463996.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lipowu.pdf
- https://cdn.shopify.com/s/files/1/0429/5763/5735/files/47743556776.pdf
- https://static.usrfiles.com/ugd/b8c837_ce6eef643ae1473992e4e40a475ccbc1.pdf
- https://static.usrfiles.com/ugd/a2ebd8_b1e6b9fbf09c49da9316f58384c5ac3d.pdf
- https://cdn.shopify.com/s/files/1/0427/5005/0460/files/36314293010.pdf
- https://cdn.shopify.com/s/files/1/0427/9068/2783/files/84031040502.pdf
- https://cdn.shopify.com/s/files/1/0432/2033/6807/files/3d_cape_editor_for_minecraft_pe_apk.pdf
- https://cdn.shopify.com/s/files/1/0432/2813/5592/files/astronomy_today_volume_1_the_solar_system.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_off00007686.bindcb552f62c8a07f9a8dd217b8a667043bc515ad68a3cee0d773ae4dba9206cf8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7686 | 4892 bytes |
font_01_sfnt_off00008743.binf062d6e4701f85365c573d117f788bf4a3e2d8da00c948e6a738a2e878069617 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8743 | 10272 bytes |
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