MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, with at least one identified as a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. This suggests the file is designed to redirect users to potentially harmful websites, likely for phishing or malware delivery.
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=conan+exiles+skimpy+armor
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9679/2471/files/vumovagoxoz.pdf
- https://cdn.shopify.com/s/files/1/0434/1936/9639/files/fajaxax.pdf
- https://cdn.shopify.com/s/files/1/0437/3381/1351/files/books_every_high_school_student_should_read_before_college.pdf
- https://static.usrfiles.com/ugd/b8c837_da0534fc26834392a6891e7b16b012dc.pdf
- https://static.usrfiles.com/ugd/19ce5d_db1b3a118a9b459f86af30cdd5c9afff.pdf
- https://static.usrfiles.com/ugd/5e8de6_b898a33cc69946c6bf99e5d535d686d4.pdf
- https://static.usrfiles.com/ugd/b8c837_53a242ddfb664530a6fc47c840efeb9d.pdf
- https://static.usrfiles.com/ugd/b8c837_fa38f5f508a34661a59de1469f72e0cb.pdf
- https://cdn.shopify.com/s/files/1/0430/1655/2605/files/42225572788.pdf
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/attach_files_online.pdf
- https://cdn.shopify.com/s/files/1/0448/4674/3709/files/i_capture_the_castle_book.pdf
- https://cdn.shopify.com/s/files/1/0438/0144/4512/files/50620640143.pdf
- https://cdn.shopify.com/s/files/1/0434/5335/0053/files/65343810190.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_off0000730f.bin5b58eef62776e8f9fd0589483d42d9281ab20287ea8f2809b93565e89fd2bf6d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x730F | 5104 bytes |
font_01_sfnt_off0000845e.bin4d9abe34618c76dd32bb81306ff33a0132aa6ed6da257a8f22ee15ed444c54a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x845E | 10640 bytes |
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