MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a lure for a game mod, which redirects to a malicious URL. The presence of numerous external links, many pointing to Shopify, suggests a link farm designed to distribute malicious content or engage in SEO manipulation. The ML classifier also flagged this PDF as malicious with high confidence.
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=hungry+shark+world+apk+mod+cheat
- http://files.firstflixreviews.com/uploads/1/3/0/7/130776222/1678023b12f09.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/7410/0127/files/www_krissh3_game_com.pdf
- https://cdn.shopify.com/s/files/1/0433/9220/4950/files/dovofugarezorekofej.pdf
- https://cdn.shopify.com/s/files/1/0437/4868/8033/files/distraction_free_youtube.pdf
- https://cdn.shopify.com/s/files/1/0434/5459/5225/files/98231092765.pdf
- https://cdn.shopify.com/s/files/1/0436/2718/4281/files/66410199838.pdf
- https://cdn.shopify.com/s/files/1/0429/8863/4266/files/molapiwije.pdf
- https://cdn.shopify.com/s/files/1/0431/2986/4343/files/bombastic_words_dictionary.pdf
- https://cdn.shopify.com/s/files/1/0434/4155/3575/files/dubijox.pdf
- https://cdn.shopify.com/s/files/1/0437/2683/1784/files/transport_process_across_cell_membrane.pdf
- https://cdn.shopify.com/s/files/1/0440/1430/5430/files/organic_chemistry_paula_bruice_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/3491/8568/files/70022859250.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_off00006201.bin2060c4f7432b76962760c4be1969a4169f015f2d06ee67226825882422faf093 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6201 | 5704 bytes |
font_01_sfnt_off00007556.binac4d3c666fa87c43b1c9e02ce961885c273ce186da67c7a4277f11443058efb2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7556 | 10260 bytes |
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