MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of embedded URLs, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be part of a link farm. The ML classifier also strongly flagged this PDF as malicious. The primary attack pattern involves directing users to potentially harmful external 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/pify?keyword=beastmen+guide+total+war+warhammer+2
- http://files.foxlakeresort.com/uploads/1/3/1/3/131379301/mojegotoj_dokuvutejivujer_zumuduz.pdf
- http://files.generationsantiquesandmore.com/uploads/1/3/2/6/132681672/bigasip_solerasax_bawigatakafo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/3725/9938/files/17726661962.pdf
- https://cdn.shopify.com/s/files/1/0430/0718/0954/files/leaked_credit_card_information_2019.pdf
- https://cdn.shopify.com/s/files/1/0432/5549/6866/files/introductory_astronomy_and_astrophysics_zeilik_gregory.pdf
- https://cdn.shopify.com/s/files/1/0437/4760/6679/files/minalarufaxikizegipos.pdf
- https://cdn.shopify.com/s/files/1/0429/2093/5590/files/vw_caddy_2017_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/57601748327.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gatafuruzakelimosileraji.pdf
- https://cdn.shopify.com/s/files/1/0438/8651/0232/files/76845744321.pdf
- https://cdn.shopify.com/s/files/1/0437/7542/6721/files/modal_auxiliary_verbs_exercises.pdf
- https://cdn.shopify.com/s/files/1/0428/2623/6071/files/48762226050.pdf
- https://cdn.shopify.com/s/files/1/0465/1561/7950/files/fewagel.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_off0000806d.bina6904f2fc6d17f66f5f373dc423d8e303f3929d313de51d04e6c54ffa6ae3368 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x806D | 5512 bytes |
font_01_sfnt_off0000930a.binb302da96f2680c4c58b14a741c767899d7d393023a4da8d35628646d6a862d5a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x930A | 10268 bytes |
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