MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1059.001 Command and Scripting Interpreter: PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but the primary link directs to a known malicious redirector at 'ttraff.ru'. This suggests a phishing or social engineering attempt to lead the user to malicious content. The ML classifier strongly supports the malicious verdict.
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.ru/pify?keyword=business+plan+template+for+bakery+pdf
- http://vimego.fitnessisfreedom.net/uploads/1/3/1/3/131383483/4453074.pdf
- http://files.treehousebuys.com/uploads/1/3/1/4/131483281/5219463.pdf
- http://files.sheppartonspiritualistcentre.com/uploads/1/3/2/6/132696506/6063495.pdf
- http://files.jacobtrimble.com/uploads/1/3/1/4/131437530/kitamu.pdf
- https://cdn.shopify.com/s/files/1/0431/4349/5841/files/14747125134.pdf
- https://cdn.shopify.com/s/files/1/0432/2800/4507/files/35125306774.pdf
- https://cdn.shopify.com/s/files/1/0448/9238/9531/files/atresia_esofagica_e_intestinal.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sekokejeninidifowabofu.pdf
- https://cdn.shopify.com/s/files/1/0440/0925/9158/files/walls_server_for_minecraft_pe.pdf
- https://cdn.shopify.com/s/files/1/0427/5165/6102/files/wejovezolelot.pdf
- https://cdn.shopify.com/s/files/1/0433/3256/7195/files/13823425243.pdf
- https://cdn.shopify.com/s/files/1/0434/7881/0789/files/rigifonivesimemomusisux.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/favubedezemopazejive.pdf
- https://cdn.shopify.com/s/files/1/0433/6756/3418/files/80706301876.pdf
- https://cdn.shopify.com/s/files/1/0436/8151/3625/files/36989992247.pdf
- https://cdn.shopify.com/s/files/1/0440/6794/6648/files/red_trofica_terrestre.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_off000089d1.bin07527006cbe82aee727d652bb5549329045ad06fe18765d7fe0e11b51c2e533d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89D1 | 5540 bytes |
font_01_sfnt_off00009c91.bin6fcec4012718e7e58bb5388e70f86a57f1037e6a11acc61074d8a80c7cf4ef4b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C91 | 10528 bytes |
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