MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to PDF files hosted on Shopify. One of these links, however, redirects to the malicious domain 'ttraff.com'. This suggests a link farm designed to obscure malicious activity or to distribute further malicious content. The ML classifier also strongly indicated maliciousness.
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=hateno+village+goddess+statue
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/13737006541.pdf
- https://cdn.shopify.com/s/files/1/0438/4364/9698/files/xefetelobolujopijozizeso.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7910/files/26592821281.pdf
- https://cdn.shopify.com/s/files/1/0428/2882/4742/files/achilles_repair_rehab_protocol.pdf
- https://cdn.shopify.com/s/files/1/0431/5388/3293/files/76458403831.pdf
- https://cdn.shopify.com/s/files/1/0431/4310/2613/files/50948883362.pdf
- https://cdn.shopify.com/s/files/1/0438/1586/2434/files/convert_website_to_on_ipad.pdf
- https://cdn.shopify.com/s/files/1/0429/2889/8211/files/million_dollar_listing_torrent.pdf
- https://cdn.shopify.com/s/files/1/0433/9689/0785/files/ejercicios_clases_de_sustantivos_4_primaria.pdf
- https://cdn.shopify.com/s/files/1/0432/3203/4976/files/41691958603.pdf
- https://cdn.shopify.com/s/files/1/0434/7179/8424/files/3829451325.pdf
- https://cdn.shopify.com/s/files/1/0431/5611/1520/files/xemoditavodasaga.pdf
- https://cdn.shopify.com/s/files/1/0432/2479/3245/files/english_grammar_modal_auxiliary_verbs.pdf
- https://static.usrfiles.com/ugd/b8c837_608b274125884702a3938e1ac8db3600.pdf
- https://static.usrfiles.com/ugd/9e41f0_47c52c157c1a4057bfc247355b7cb2c5.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_off0000580c.bina5406cb599f2009bbd3124578640f74128b39587e799376f517c1885ff100d0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x580C | 4920 bytes |
font_01_sfnt_off000068de.bin976fcbbf60ea8718a9951ffc428b061b789257efda87e1a2ea545efc997d87b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68DE | 10088 bytes |
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