MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One of the primary links directs to a known malicious redirector, ttraff.com, which likely serves as a gateway to further malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is designed to lead users to harmful sites.
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=clasificacion+de+barrenas+de+perforacion
- http://pupefinax.robynpforrryan.com/uploads/1/3/2/6/132696063/pegekepogon.pdf
- http://dimeluvev.gtmhic.com/uploads/1/3/1/8/131871390/3fe58a854801b5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/0181/3915/files/34863979583.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/13879903487.pdf
- https://cdn.shopify.com/s/files/1/0428/7486/3772/files/fight_club_full_movie_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0429/8624/2209/files/kitim.pdf
- https://cdn.shopify.com/s/files/1/0434/8005/5974/files/basic_computer_knowledge_in_bengali_version.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/67295211500.pdf
- https://cdn.shopify.com/s/files/1/0437/5448/7957/files/ketinuzavobopulopewe.pdf
- https://cdn.shopify.com/s/files/1/0433/7372/3800/files/install_android_auto_on_2016_mazda_6.pdf
- https://cdn.shopify.com/s/files/1/0432/5936/3483/files/42660659950.pdf
- https://cdn.shopify.com/s/files/1/0439/0453/2648/files/77710446378.pdf
- https://cdn.shopify.com/s/files/1/0433/9423/6572/files/camping_and_cabins_guide_florida_state_parks.pdf
- https://cdn.shopify.com/s/files/1/0459/8602/1543/files/44101914755.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000045bc.bin4af30307b8579a1ce287bc0809b612d7466adf59792b3b15705cb6aa4873bef6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x45BC | 5196 bytes |
font_01_sfnt_off00005764.bince0598e2fcbc123cac2c98d0ef37d30423ffa4037ed30d30353eea10aeb4e884 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5764 | 10108 bytes |
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