MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is disguised as a regulatory compliance policy template. The document also functions as a link farm, directing users to numerous other PDFs hosted on Shopify. The ML classifier strongly indicates maliciousness, and the overall structure suggests a phishing or redirection attempt to a malicious site.
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/wix?keyword=regulatory+compliance+policy+template+guide
- https://cdn.shopify.com/s/files/1/0431/0528/8352/files/64403807468.pdf
- https://cdn.shopify.com/s/files/1/0429/9862/8501/files/89126370328.pdf
- https://cdn.shopify.com/s/files/1/0440/7905/5000/files/flower_names_and_pictures_download.pdf
- https://cdn.shopify.com/s/files/1/0429/8942/0695/files/77124749418.pdf
- https://cdn.shopify.com/s/files/1/0432/1135/8372/files/wifi_power_saving_mode.pdf
- https://static.usrfiles.com/ugd/64d889_651d52b7af5944e0a9e24e12a4270ae7.pdf
- https://static.usrfiles.com/ugd/b916f4_244d5084f95d4c85b63d59fe9162add2.pdf
- https://static.usrfiles.com/ugd/0cd3a8_b2a35628b2e24da387c5a72532ddcd56.pdf
- https://static.usrfiles.com/ugd/13ae68_0988a041bfe54a6ba2fb54972c82004d.pdf
- https://cdn.shopify.com/s/files/1/0461/9154/2423/files/54096215553.pdf
- https://cdn.shopify.com/s/files/1/0431/1020/3556/files/brain_on_fire_free.pdf
- https://cdn.shopify.com/s/files/1/0433/8833/8330/files/nasun.pdf
- https://cdn.shopify.com/s/files/1/0430/0531/3177/files/masione_mouse_driver.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4981/files/34588916334.pdf
- https://static.usrfiles.com/ugd/d8e941_f79efed86d5544ffa6746a3e8b094d89.pdf
- https://static.usrfiles.com/ugd/cafc24_a8d4e537f04b4f369b73ae9709192ed4.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_off00006217.bin965a800cef85e0d33caf1ac0bd83963d4ce140e708584b9d6e4d91ffc939bac0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6217 | 5324 bytes |
font_01_sfnt_off0000742d.bin511c20a5e3bacdb3003db3976f8d36e0ca22e26cbad0b2e95b0f36a32c49a485 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x742D | 9688 bytes |
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