MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a redirector service (ttraff.cc) and are presented with deceptive keywords related to web development. The heuristic firings indicate that the PDF is designed as a link farm, with a critical finding of a malicious redirector link. The ML classifier strongly supports the malicious nature of the document. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=include+html+template+in+php
- http://files.pathpointstowellness.com/uploads/1/3/1/4/131437474/19039c2396a9.pdf
- http://zegofis.boxerboogiefun.com/uploads/1/3/0/7/130775413/bijagajeg.pdf
- http://files.childrensbreadministriesinc.org/uploads/1/3/2/6/132695517/tewiwe.pdf
- http://files.clevelandpsychologicalassessments.com/uploads/1/3/1/4/131407734/buwiwaveduzuko.pdf
- https://cdn.shopify.com/s/files/1/0431/8704/4510/files/kokalevaritetobavezi.pdf
- https://cdn.shopify.com/s/files/1/0435/7285/4939/files/53906169567.pdf
- https://cdn.shopify.com/s/files/1/0429/5471/9395/files/binomial_theorem_worksheet_with_solutions.pdf
- https://cdn.shopify.com/s/files/1/0432/5661/0979/files/bafigik.pdf
- https://cdn.shopify.com/s/files/1/0433/0081/4998/files/36672430648.pdf
- https://cdn.shopify.com/s/files/1/0435/1236/5211/files/pneumonia_management_guideline_malaysia.pdf
- https://cdn.shopify.com/s/files/1/0434/5495/5672/files/gawofotovipevido.pdf
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/ideal_kitchens_chicopee_ma.pdf
- https://cdn.shopify.com/s/files/1/0434/3978/4103/files/bd_railway_time_table.pdf
- https://cdn.shopify.com/s/files/1/0428/6559/0438/files/jananazojurumekevija.pdf
- https://cdn.shopify.com/s/files/1/0437/3102/6071/files/sql_database_file_formats.pdf
- https://cdn.shopify.com/s/files/1/0459/9942/3647/files/palliative_extubation_guidelines.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_off00006318.bin9053f72ae8dae6189bcd4cfc99157e8befc8544e20187aa40fec837e10eee2e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6318 | 4976 bytes |
font_01_sfnt_off000073cc.bin6dab8e9360cc177496461524a6fb63e800c7478c7373063a49ae1d79007778cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73CC | 10980 bytes |
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