MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a redirector service. The primary malicious link identified is https://ttraff.cc/pify?keyword=erick+sermon+vernia+download, which is likely used to direct users to further malicious content. The presence of numerous Shopify-hosted PDF links suggests an attempt to create a link farm for SEO manipulation or to obscure the true destination.
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.cc/pify?keyword=erick+sermon+vernia+download
- http://wavug.centraldrivewaysstratford.co.uk/uploads/1/3/0/9/130969260/toxido_baragolakobalu_vateve.pdf
- http://files.thehappypaintbrush.com/uploads/1/3/1/1/131163904/pefoxora.pdf
- http://files.hornbillafricansafaris.com/uploads/1/3/2/8/132816202/4790130.pdf
- http://nematise.chanteruss.com/uploads/1/3/0/7/130775732/3538982.pdf
- http://files.pinaybeauteusabybeautederm.com/uploads/1/3/2/6/132695887/8239594.pdf
- https://cdn.shopify.com/s/files/1/0431/4074/3329/files/startup_incubator_business_model.pdf
- https://cdn.shopify.com/s/files/1/0437/5897/7178/files/bearing_catalogue_skf.pdf
- https://cdn.shopify.com/s/files/1/0440/2066/2422/files/86132796895.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/reragijod.pdf
- https://cdn.shopify.com/s/files/1/0433/2896/2715/files/kodefubolevev.pdf
- https://cdn.shopify.com/s/files/1/0433/7578/8184/files/57202586458.pdf
- https://cdn.shopify.com/s/files/1/0441/4255/9384/files/types_of_anthropometric_measurements.pdf
- https://cdn.shopify.com/s/files/1/0430/0364/2007/files/69022213788.pdf
- https://cdn.shopify.com/s/files/1/0433/5563/5880/files/21205016726.pdf
- https://cdn.shopify.com/s/files/1/0434/7248/6564/files/koxirek.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_off000050fa.bin81b423ec8edd58418c9ace3ea96723851096bdefbc74fa4eff8fe06de5bc1ae9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50FA | 5260 bytes |
font_01_sfnt_off000062d9.binfdabff3215d663cbea26aee5b1ca326756b7256913a9c342afed0b4e89dd3c87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62D9 | 10264 bytes |
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