MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of the primary links, however, directs to a known malicious redirector. The document body, though heavily obfuscated, contains the malicious URL and appears to be a lure for the user to click on the links.
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.link/wix?keyword=whack+your+ex+on+phone
- https://cdn.shopify.com/s/files/1/0431/9209/0788/files/anatomie_et_physiologie_de_l_abdomen.pdf
- https://cdn.shopify.com/s/files/1/0435/6331/9445/files/c_form_frro_mumbai.pdf
- https://cdn.shopify.com/s/files/1/0433/5471/8358/files/jejewego.pdf
- https://cdn.shopify.com/s/files/1/0433/7057/8070/files/ripakixofuwisiwudipalu.pdf
- https://cdn.shopify.com/s/files/1/0431/4343/0305/files/beruxeniwimefuzu.pdf
- https://cdn.shopify.com/s/files/1/0432/1568/3743/files/tcfbank_routing_number.pdf
- https://cdn.shopify.com/s/files/1/0431/5188/4449/files/xitukumijorewewopan.pdf
- https://cdn.shopify.com/s/files/1/0434/1356/9690/files/dodiwireni.pdf
- https://5139eb08-07f7-4255-88e8-b1ecb8e5032e.filesusr.com/ugd/724fb5_93e374eb734b4eb69ae81acab63d0b6b.pdf?index=true
- https://00029950-a1db-41a1-aa03-fc50b5c483d5.filesusr.com/ugd/e481ce_b055ff95e0c94608b68ad778355b2d02.pdf?index=true
- https://199df4a1-607d-4037-8e19-7e6d51ba7dcb.filesusr.com/ugd/9cb927_dd1990a68915497f94837a94408581de.pdf?index=true
- https://e3a845c3-d406-42fd-9147-6fa56ad51016.filesusr.com/ugd/e00bd3_4a10793384e34155be6a17259a655e1b.pdf?index=true
- https://d613f7d9-62d7-478b-b75f-ef10d74e711a.filesusr.com/ugd/4ae4db_a1cf3166a2a9488d8bda01ccbe134d74.pdf?index=true
- 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_off000071c2.bin525c13e5fec1db7f0a76c965f3f8c8bad536241b7fb8094835766a077fab371a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71C2 | 5060 bytes |
font_01_sfnt_off0000830a.bin626f0e9fb11a2ff1928a61f827a346b0342414be3d2b28889b86eb4a4f03da1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x830A | 10904 bytes |
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