MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, including a redirector to 'ttraff.link', suggesting a phishing or malware distribution attempt. The document body, though partially corrupted, contains text related to 'Better Call Saul' and episode guides, likely serving as a lure to entice users to click the malicious link. The ML classifier strongly indicated maliciousness.
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.link/pify?keyword=better+call+saul+s4+episode+guide
- http://files.ryderstudios.com/uploads/1/3/0/8/130873826/6680bffb6841.pdf
- http://boveder.cbmcofmadison.org/uploads/1/3/1/6/131637027/7449492.pdf
- http://files.alisonrothman.com/uploads/1/3/1/6/131636852/5aa8e188f32e2.pdf
- http://files.differenttranslation.com/uploads/1/3/0/7/130775659/dekamug.pdf
- http://xidik.wheatgrasspublishing.com/uploads/1/3/2/6/132680981/e547940.pdf
- https://cdn.shopify.com/s/files/1/0431/7931/1253/files/aston_martin_db11_performance_specs.pdf
- https://cdn.shopify.com/s/files/1/0434/2769/2695/files/41281329201.pdf
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/suxibanov.pdf
- https://cdn.shopify.com/s/files/1/0431/3304/2839/files/kewugigumepis.pdf
- https://static.usrfiles.com/ugd/64bd79_fd088661277b4b84bd1c1725d8e23dfb.pdf
- https://static.usrfiles.com/ugd/8ba634_8008f6d92f26468fa877200ee00973a9.pdf
- https://static.usrfiles.com/ugd/e4a001_66cc0042ab004ddfbe052b70ecf52ea3.pdf
- https://static.usrfiles.com/ugd/8c5bc8_1fedb313352c4b879874338831afad52.pdf
- https://static.usrfiles.com/ugd/735424_18c28a6fa07140dab07059dfc758c7f1.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_off00007303.bin51d1e113aee416a934f441829aeda252014a7c9be8fd46b1866986daa74bf618 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7303 | 5376 bytes |
font_01_sfnt_off00008562.bin630c0724368bfc6e38fbb85a559179f4be75143ca5ff0ed89c2f56bd722ae3ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8562 | 9968 bytes |
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