MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with the primary link pointing to a known malicious redirector. The document body and embedded links suggest a lure related to 'Wandmaker book 1 pdf', indicating an attempt to attract users through search engine optimization or a similar pretext. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed to redirect users to harmful content.
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.com/wb?keyword=wandmaker%20book%201%20pdf
- http://jetur.northjardotchurchofchrist.org/uploads/1/3/0/7/130775443/tozopitawarid.pdf
- http://files.troutbum.ca/uploads/1/3/2/7/132710655/046c6686a.pdf
- http://faxawiwan.artgoop.com/uploads/1/3/1/0/131071114/d0945a4e7305b1.pdf
- http://files.tregoningandco.com/uploads/1/3/1/8/131871864/3191751.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wuwikeg.pdf
- https://cdn.shopify.com/s/files/1/0428/9350/8771/files/wowokaxuputizutapojelatof.pdf
- https://cdn.shopify.com/s/files/1/0435/6728/4387/files/kakuxuvid.pdf
- https://cdn.shopify.com/s/files/1/0429/5743/9129/files/piwujuvuvum.pdf
- https://cdn.shopify.com/s/files/1/0431/8330/8955/files/pojugakefesuva.pdf
- https://cdn.shopify.com/s/files/1/0436/2482/4995/files/tugetoginojoguxubuwa.pdf
- https://cdn.shopify.com/s/files/1/0429/6019/1637/files/jefegimujozomimova.pdf
- https://cdn.shopify.com/s/files/1/0439/0082/9848/files/tcp_ip_sockets_in_c.pdf
- https://cdn.shopify.com/s/files/1/0432/6916/1110/files/32531734717.pdf
- https://cdn.shopify.com/s/files/1/0432/0336/2973/files/dilujijesafok.pdf
- https://cdn.shopify.com/s/files/1/0435/5706/0769/files/possessivartikel_bungen_a1.pdf
- https://cdn.shopify.com/s/files/1/0436/1653/4685/files/39061060308.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f79.bin33c26e0b87c5c6d67b51cfdc71121971b2a6025c40b5443e9467fa2c3f49cb49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F79 | 5244 bytes |
font_01_sfnt_off00007147.bin89514ef0fd6a8f8ad2f3e0a49f58ced7fbffce27560cebbe0e876eb140562c14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7147 | 10440 bytes |
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