MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, indicating an attempt to lead the user to harmful content. The document also includes a large number of links to other PDFs, suggesting a link farm or SEO manipulation tactic. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a phishing or redirection scheme.
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=for+dummies+template
- http://jedopikir.veevabangadanceclass.com/uploads/1/3/1/4/131406717/risepaxajazameg.pdf
- http://zijetatit.perfectcentral.net/uploads/1/3/2/6/132682090/dovatenunil-ketakafugonika-vuzetuwaxibines.pdf
- http://files.4arrowsoutdoors.com/uploads/1/3/0/8/130814672/1910526.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/3255/8240/files/irony_in_the_story_of_an_hour.pdf
- https://cdn.shopify.com/s/files/1/0463/1517/6096/files/vodusezetukaxalut.pdf
- https://cdn.shopify.com/s/files/1/0427/4877/2508/files/99493525308.pdf
- https://cdn.shopify.com/s/files/1/0433/7470/6853/files/autodesk_inventor_tutorials_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/4393/7690/files/81711208735.pdf
- https://cdn.shopify.com/s/files/1/0435/7108/5475/files/asymptotic_notation_in_algorithm_analysis.pdf
- https://cdn.shopify.com/s/files/1/0462/5625/9221/files/street_fighter_4_apk_obb_data.pdf
- https://cdn.shopify.com/s/files/1/0429/7677/2250/files/alphabetical_series_reasoning_questions.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_off00005fc0.binfa8d271d0cfc69b56ceec5d57ee642253185eab76e6de6c5c73d9387f2017252 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FC0 | 5060 bytes |
font_01_sfnt_off000070d8.binb5d14b6a5f58f4c1b25c4c739cad57dbc7abd1e1315b200b5c24425d4b735ef3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70D8 | 10220 bytes |
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