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 pointing to Shopify domains hosting other PDFs, forming a link farm. One of these links, https://ttraff.com/pify?keyword=cees+nooteboom+rituelen+pdf, is identified as a known malicious redirector. This suggests the document is designed to lure users to malicious infrastructure through a deceptive link farm.
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=cees+nooteboom+rituelen+pdf
- http://files.countrystylebbqcatering.com/uploads/1/3/1/0/131071114/bivowizojuzone-belidujep-dobarobizub-vadarafo.pdf
- http://files.egy4dev.com/uploads/1/3/1/6/131637056/6941870.pdf
- http://sukuda.monicarayscott.com/uploads/1/3/0/7/130776433/kokidipitaleto-duvevaku-tisovibavike.pdf
- http://welud.faithbaptistsrb.org/uploads/1/3/1/4/131438392/7331461.pdf
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/62839586104.pdf
- https://cdn.shopify.com/s/files/1/0428/5608/7708/files/9443910348.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15125842299.pdf
- https://cdn.shopify.com/s/files/1/0433/3695/8106/files/ethyl_acetoacetate_reactions.pdf
- https://cdn.shopify.com/s/files/1/0432/4858/2820/files/23952870542.pdf
- https://cdn.shopify.com/s/files/1/0433/5301/4427/files/beviwosiwivore.pdf
- https://cdn.shopify.com/s/files/1/0430/3178/9721/files/solving_equations_8th_grade.pdf
- https://cdn.shopify.com/s/files/1/0434/2621/8134/files/14158758296.pdf
- https://cdn.shopify.com/s/files/1/0430/8716/7649/files/pemel.pdf
- https://cdn.shopify.com/s/files/1/0427/4028/5607/files/dekijefonubumad.pdf
- https://cdn.shopify.com/s/files/1/0433/5281/7832/files/15930713880.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/98572357872.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_off000063de.bin386bf88368eee6883e90481b1aeac6e187b929a406816e2ba09183b73a397924 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63DE | 5020 bytes |
font_01_sfnt_off000074d0.bin2cf28c6386aae29166492ca12905f63e0f6d2b783625d725f2024f221f55dbb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74D0 | 10016 bytes |
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