MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of links, many of which point to external PDF files, suggesting a link farm or SEO manipulation tactic. One of the primary links directs to a known malicious redirector, indicating a malicious intent to lead the user to harmful content. The ML classifier also strongly flagged this PDF as malicious.
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.ru/wix?keyword=octagon+picnic+table+plans+metric
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/5d2cf3_8454196d63ae4bee99e1a62eb7bd9ad2.pdf
- https://static.usrfiles.com/ugd/bf650e_ad48cc14cf944a2e94dc04c8d4f147e7.pdf
- https://static.usrfiles.com/ugd/9e14ca_10ea33b14e8549c69d2ec7644313fdef.pdf
- https://static.usrfiles.com/ugd/39cb9d_6110a8c190d4485d98f8b7748bde0f76.pdf
- https://static.usrfiles.com/ugd/b8c837_1419705ab4874e0bac4a3c4176785338.pdf
- https://cdn.shopify.com/s/files/1/0432/5074/5512/files/tifimafabupazekosewusi.pdf
- https://cdn.shopify.com/s/files/1/0431/7318/3637/files/80719850994.pdf
- https://cdn.shopify.com/s/files/1/0430/3159/3113/files/15117543015.pdf
- https://cdn.shopify.com/s/files/1/0431/7508/4193/files/38893930653.pdf
- https://cdn.shopify.com/s/files/1/0431/5725/8401/files/kogujupexabofumew.pdf
- https://cdn.shopify.com/s/files/1/0434/5161/3334/files/bukolabir.pdf
- https://cdn.shopify.com/s/files/1/0431/7242/9980/files/19750210097.pdf
- https://cdn.shopify.com/s/files/1/0434/8752/7078/files/34874497846.pdf
- https://static.usrfiles.com/ugd/95089d_a1861bbb02ba4fef9c571ba17a6f1b81.pdf
- https://static.usrfiles.com/ugd/6f9b04_054ba5752488412999d8f82e4ef049a1.pdf
- https://static.usrfiles.com/ugd/b8c837_fb5060f414fa44a087299213ea30f6b9.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_off00007589.bin9efa8b8222088798079469aa3789283b9676c1e5a9fa70abbc18e03fd3a8edfb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7589 | 5420 bytes |
font_01_sfnt_off000087d3.bincfc045722256bbb1bfa8b6a0da8eb188d65afc945b5682806ba1983b1c425e06 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87D3 | 10248 bytes |
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