MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure related to 'Warner Bros. family entertainment logo' which redirects to a malicious URL. The PDF also contains a large number of external links, many of which point to Shopify domains hosting other PDFs, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly indicated maliciousness, and the presence of a redirector link further supports this assessment.
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=warner+bros.+family+entertainment+logo
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0430/0265/8979/files/ppsc_jobs_2019_advertisement.pdf
- https://cdn.shopify.com/s/files/1/0428/4504/4892/files/70503791931.pdf
- https://cdn.shopify.com/s/files/1/0430/3192/0794/files/toyota_corolla_verso_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/1806/7866/files/zamuxasazo.pdf
- https://static.usrfiles.com/ugd/0cd3a8_72c357bdf4fb4f9cb41d1a902a925170.pdf
- https://static.usrfiles.com/ugd/b8c837_cc272b27e15f4de58af9a9a24f09f596.pdf
- https://static.usrfiles.com/ugd/b8c837_165ba7408e5c438182cb6fd99e60f9c1.pdf
- https://static.usrfiles.com/ugd/79cb75_cd84076a59094b76bc2d56a20719e66d.pdf
- https://static.usrfiles.com/ugd/ee9d3f_bb650a13cddd4044818a1627e013f342.pdf
- https://static.usrfiles.com/ugd/e5a943_54fd1c7946964df2a45dcace218dfaab.pdf
- https://static.usrfiles.com/ugd/f96b02_d27f7c92a05b445a9cca021c5c9b6a12.pdf
- https://static.usrfiles.com/ugd/a64c8c_4b8724463b7942eb8f5582ab4ae1c38f.pdf
- https://static.usrfiles.com/ugd/5cf23b_3d0a468492be488eb5d569109c21b6ff.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000070a1.bin2a592db66eeb25efa2068e27dd418b21a08c36affe4a09d2e2fb64ad67c081be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70A1 | 5164 bytes |
font_01_sfnt_off00008226.bin5803ac8ad73215ef4e112eaf61af6992260c545c86874e6e4e03e2f24a3dcc47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8226 | 10192 bytes |
font_02_sfnt_off0000a50a.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA50A | 4324 bytes |
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