MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector. The document body, though heavily obfuscated, contains the target URL and other benign-looking PDF filenames, suggesting a lure to disguise the malicious intent. The presence of a link farm heuristic further supports the malicious redirection attempt.
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/wix?keyword=que+pobres+tan+ricos+capitulo+20+6+d
- https://cdn.shopify.com/s/files/1/0431/3251/8549/files/tabikerumo.pdf
- https://cdn.shopify.com/s/files/1/0431/0240/4769/files/pajexos.pdf
- https://cdn.shopify.com/s/files/1/0434/7016/0032/files/oss_bss_interview_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0429/3813/8783/files/vubofugawanufatovoxaxola.pdf
- https://static.usrfiles.com/ugd/724bd4_390a3f3224ea458e84cf3ed6e38a4acf.pdf
- https://static.usrfiles.com/ugd/b8c837_d7d5c5353c0e4a96b9988c8d83e179ac.pdf
- https://static.usrfiles.com/ugd/2e16aa_b02f540db8994227a8bc7e8a4236af8d.pdf
- https://cdn.shopify.com/s/files/1/0437/6389/2375/files/awards_2020_19.pdf
- https://cdn.shopify.com/s/files/1/0431/7344/5792/files/honeywell_th6110d1005_digital_thermostat_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/1143/2857/files/black_panther_movie_in_tamilrockers_isaimini.pdf
- https://cdn.shopify.com/s/files/1/0462/7012/0085/files/english_worksheet_nationalities_and_countries.pdf
- https://cdn.shopify.com/s/files/1/0429/5753/7439/files/car_amp_repair.pdf
- https://cdn.shopify.com/s/files/1/0462/2585/0519/files/prestressed_concrete_materials.pdf
- https://cdn.shopify.com/s/files/1/0428/0962/2695/files/tokiwuzawetegitumuvumi.pdf
- https://cdn.shopify.com/s/files/1/0437/1218/4469/files/charter_spectrum_cable_guide_not_working.pdf
- https://cdn.shopify.com/s/files/1/0432/9557/2126/files/variation_employment_contract_letter_template.pdf
- https://cdn.shopify.com/s/files/1/0431/2537/5130/files/sqlite_windows_8.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_off000069af.bin9e40e931cc9818259146a2ccd9b6eed371fa159af41066d873aea2567f9c18c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69AF | 5696 bytes |
font_01_sfnt_off00007d10.bin8575be81b43422efcbd3be27a857ac9cfa79bb7b230c2686ffe0576fc2793ac4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D10 | 11304 bytes |
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