MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body, though partially corrupted, includes the URL 'https://ttraff.com/pify?keyword=you+will+be+missed+card+template', suggesting a lure to a malicious site. The presence of multiple PDF links, many hosted on Shopify, indicates a link farm strategy to distribute malicious content. The ML classifier strongly flagged this PDF as malicious.
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=you+will+be+missed+card+template
- http://demul.forgecraftsteelfabricators.co.uk/uploads/1/3/1/4/131483152/natutipa.pdf
- http://vumid.lshstheatreparents.com/uploads/1/3/1/0/131070197/35296.pdf
- http://famiwowuj.hermanusactivities.net/uploads/1/3/1/3/131382406/00bf19d6562f4d.pdf
- http://files.higgsfuneralhomeandflorist.com/uploads/1/3/1/8/131857916/3bb83067b2254.pdf
- https://cdn.shopify.com/s/files/1/0452/2960/5024/files/vefofogelisevazoralewokow.pdf
- https://cdn.shopify.com/s/files/1/0463/0278/9789/files/75006522460.pdf
- https://cdn.shopify.com/s/files/1/0437/7070/8129/files/op_amp_circuit_design.pdf
- https://cdn.shopify.com/s/files/1/0435/4618/1787/files/16292042291.pdf
- https://cdn.shopify.com/s/files/1/0434/6249/2325/files/lavovesanedarekuwel.pdf
- https://cdn.shopify.com/s/files/1/0433/4898/3959/files/ashrae_handbook_of_fundamentals.pdf
- https://cdn.shopify.com/s/files/1/0438/4640/2208/files/jixorudofin.pdf
- https://cdn.shopify.com/s/files/1/0428/5018/9478/files/sobijug.pdf
- https://cdn.shopify.com/s/files/1/0434/8693/7253/files/80346841853.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000626a.bine10bb1c29e962462513db2db8291fdf9ab20922533c76d085ad847bfb8596b76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x626A | 5188 bytes |
font_01_sfnt_off00007418.bin987421e208b6159b8a14b3b946459680b000becfca6edfa1b1aeea0dc44b0b3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7418 | 10244 bytes |
font_02_sfnt_off00009726.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9726 | 4324 bytes |
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