MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain, ttraff.com. This indicates a phishing or redirection attempt, likely to deliver a secondary payload or lead users to a fraudulent site. The ML classifier strongly supports the malicious nature of this PDF.
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/pify?keyword=abeka+phonics+charts+pdf
- http://files.lutoncentralmosque.org/uploads/1/3/1/4/131454109/6908927.pdf
- http://files.ermineskincommunity.ca/uploads/1/3/0/7/130740249/vunopurunoson.pdf
- http://files.rayoflightwitness.com/uploads/1/3/1/6/131637385/pafazodogore_nuzalu_xogusekotet_kusupez.pdf
- https://cdn.shopify.com/s/files/1/0429/6785/9359/files/92320603660.pdf
- https://cdn.shopify.com/s/files/1/0432/0192/1184/files/annex_18.pdf
- https://cdn.shopify.com/s/files/1/0434/4463/3750/files/wow_f2p_guide_2017.pdf
- https://cdn.shopify.com/s/files/1/0429/9862/8501/files/juzoderinaguj.pdf
- https://cdn.shopify.com/s/files/1/0436/6509/6857/files/gedobuzatepimegitove.pdf
- https://cdn.shopify.com/s/files/1/0432/7093/0600/files/mibuj.pdf
- https://cdn.shopify.com/s/files/1/0437/1654/2632/files/diccionario_psicologia_dorsch.pdf
- https://cdn.shopify.com/s/files/1/0433/5294/8901/files/16710118125.pdf
- https://cdn.shopify.com/s/files/1/0440/9032/7205/files/human_body_anatomy_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/61047377128.pdf
- https://cdn.shopify.com/s/files/1/0433/3341/9166/files/mystery_skulls_album.pdf
- https://cdn.shopify.com/s/files/1/0429/6422/2101/files/91937361079.pdf
- https://cdn.shopify.com/s/files/1/0429/8709/4177/files/differential_and_integral_calculus_book.pdf
- https://cdn.shopify.com/s/files/1/0429/5085/2762/files/24282689979.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_off000055f4.bin262c029717fd11d2af8cedd457f0ddd38e3fb407e0acdabbeda716b0c0c72763 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55F4 | 5404 bytes |
font_01_sfnt_off00006841.bin8960a33669c910f40adc94b1ac77bb51fd9c59030d5d54d8b2df68bfbf288ec8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6841 | 9540 bytes |
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