MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lead users to malicious content. The document also hosts a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic to attract victims. The ML classifier strongly indicated maliciousness, and the presence of a redirector URL confirms the intent to lead the user to a harmful 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=social+psychology+elliot+aronson+pdf
- http://wegivijeg.boardgameseverybodyshould.com/uploads/1/3/0/8/130814397/8504904.pdf
- http://files.cvpsecurity.com/uploads/1/3/2/7/132740692/2673850.pdf
- http://files.inkandoakdesignco.com/uploads/1/3/0/8/130873869/wawasivitikidiv_kabazaraw_rurokede_jikewidipisudes.pdf
- http://files.sassmm.org/uploads/1/3/0/7/130776168/kagisufemu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/83583068491.pdf
- https://cdn.shopify.com/s/files/1/0432/5454/6590/files/falufubalem.pdf
- https://cdn.shopify.com/s/files/1/0435/6007/5427/files/62333327857.pdf
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/53514727925.pdf
- https://cdn.shopify.com/s/files/1/0432/6139/5102/files/81650120361.pdf
- https://cdn.shopify.com/s/files/1/0437/2060/5848/files/49833002524.pdf
- https://cdn.shopify.com/s/files/1/0431/0119/2352/files/61461175639.pdf
- https://cdn.shopify.com/s/files/1/0439/2307/9323/files/atropina_prospecto.pdf
- https://cdn.shopify.com/s/files/1/0434/7723/7917/files/kupagexatetirewedub.pdf
- https://cdn.shopify.com/s/files/1/0436/9163/8934/files/23090857956.pdf
- https://cdn.shopify.com/s/files/1/0431/5942/1092/files/98142732518.pdf
- https://cdn.shopify.com/s/files/1/0430/4112/8601/files/pdf_file_structure.pdf
- https://cdn.shopify.com/s/files/1/0435/3641/6936/files/57800971055.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_off00005e9d.bince615cace8c376ebb42a2e6ac708113b4d07abaa633dc8b22d0a351061f5469b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E9D | 5620 bytes |
font_01_sfnt_off000071bc.bin511370a5df3a54c43baae388f24eae711e9c2742f0a226c7d0be7aebdeaa71d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71BC | 15168 bytes |
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