MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lead users to malicious content. The document body, though heavily obfuscated, contains references to the redirector URL and a list of other PDF links, suggesting a link farm or redirection scheme. The ML classifier strongly indicates maliciousness, and the presence of embedded URLs points towards a phishing or redirection attack.
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=developer+tab+google+sheets
- http://lufuxaw.nataliehiningscenicdesign.com/uploads/1/3/0/7/130775309/gikodajobaxoderoxobo.pdf
- http://files.northislandpag.com/uploads/1/3/1/4/131437701/jeloxikofilojojetuxi.pdf
- http://files.ashengroundcc.org/uploads/1/3/0/9/130969148/mixunorenar.pdf
- http://files.authorseanmacuisdin.com/uploads/1/3/0/7/130739427/nekuxetulobuwepinu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/2156/5084/files/69453620776.pdf
- https://cdn.shopify.com/s/files/1/0432/5376/0160/files/67657471989.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/76588695657.pdf
- https://cdn.shopify.com/s/files/1/0454/7385/7686/files/blender_tutorial_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0434/5698/7303/files/fumejazatefubozap.pdf
- https://cdn.shopify.com/s/files/1/0447/9280/7590/files/69875379323.pdf
- https://cdn.shopify.com/s/files/1/0454/2873/6168/files/76388570885.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/67264452348.pdf
- https://cdn.shopify.com/s/files/1/0433/6369/6799/files/42087136432.pdf
- https://cdn.shopify.com/s/files/1/0433/1814/9285/files/48054903254.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_off00008f1d.binf358c9d6005b7bfa53021dc34d0a7faeb3bafe27e6eaad2286159594ba11a557 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F1D | 5280 bytes |
font_01_sfnt_off0000a10b.bine75da9e4f198dc0e7df1c31207023fe092fe2dad045ec007669df7c6d5e5f7b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA10B | 10564 bytes |
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