MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, a technique often used for SEO manipulation or to redirect users to malicious sites. One critical heuristic identified a link to a known malicious redirector, traff.cc. The ML classifier also flagged this PDF with high confidence. No scripts were extracted, but the presence of a link farm suggests an attempt to drive traffic to potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.
-
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=libros+sobre+autolesion+pdf
- http://files.newdawnguatemala.org/uploads/1/3/2/7/132712154/da9fb4b49f470a.pdf
- http://powewuxo.advancedmedphysics.com/uploads/1/3/1/0/131070786/6021056.pdf
- http://files.bemedialiterate.com/uploads/1/3/0/7/130775792/wozaxoti-xuronepo.pdf
- http://gerig.ozonatrace.com/uploads/1/3/2/7/132710621/vebigakob_votuwubevid_xatiluwoviwif_namidoravaseva.pdf
- https://cdn.shopify.com/s/files/1/0432/8918/2376/files/adding_and_subtracting_fractions_word_problems_4th_grade.pdf
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/badogutadosivi.pdf
- https://cdn.shopify.com/s/files/1/0438/6072/1829/files/43677043959.pdf
- https://cdn.shopify.com/s/files/1/0432/1312/7844/files/19761908775.pdf
- https://cdn.shopify.com/s/files/1/0433/0219/1269/files/limav.pdf
- https://cdn.shopify.com/s/files/1/0431/5319/5165/files/all_i_do_is_win_clean.pdf
- https://cdn.shopify.com/s/files/1/0430/6698/2561/files/tuziperepudotoluburizi.pdf
- https://cdn.shopify.com/s/files/1/0431/8186/7176/files/77547950177.pdf
- https://cdn.shopify.com/s/files/1/0436/8603/5621/files/arterial_blood_gas_interpretation.pdf
- https://cdn.shopify.com/s/files/1/0430/4008/0025/files/7073054847.pdf
- https://cdn.shopify.com/s/files/1/0437/8879/6065/files/16434809609.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/denikiv.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_off00007cf4.bin34736a4846bc2a07b97114dfcfb33ccf160f6ad9d7ad25b81b0589c0d33c6c61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CF4 | 5116 bytes |
font_01_sfnt_off00008e58.bin3a4b5dc7eb1ed2440188d9790fc3a8989dd203435c946376c8737f94935219b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E58 | 6424 bytes |
font_02_sfnt_off00009f41.binb717ce0d98cb110d4e4abaead8ae287fb645f48757adc01e2cfb7660ccfd0571 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F41 | 11448 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.