MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains URLs that are part of a link farm, suggesting an attempt to manipulate search engine results or distribute malicious content. The presence of a callback lure heuristic further supports a phishing or scam-related attack pattern.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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.ru/pify?keyword=adrian+paenza+matematica+para+todos+pdf
- http://jeketu.sheuniquephotography.com/uploads/1/3/2/6/132696414/mijuzeluruxuruwarapa.pdf
- http://files.uicbcq.org/uploads/1/3/1/4/131454114/6177993.pdf
- http://files.lagabriellacoffeeshop.com/uploads/1/3/0/8/130874254/3456499.pdf
- http://files.mycorporatecounselor.com/uploads/1/3/0/7/130775921/4052286.pdf
- https://cdn.shopify.com/s/files/1/0432/3062/5947/files/noretijidixul.pdf
- https://cdn.shopify.com/s/files/1/0436/0817/8845/files/75272689821.pdf
- https://cdn.shopify.com/s/files/1/0431/4054/6714/files/gugibilixa.pdf
- https://cdn.shopify.com/s/files/1/0435/5905/9615/files/foseberelojikazil.pdf
- https://cdn.shopify.com/s/files/1/0430/5335/1066/files/12461212104.pdf
- https://cdn.shopify.com/s/files/1/0433/8886/2614/files/xebagirofa.pdf
- https://cdn.shopify.com/s/files/1/0427/4873/9740/files/wejibegumapugeruner.pdf
- https://cdn.shopify.com/s/files/1/0448/3258/7936/files/principles_of_molecular_virology_6th_edition_free_download.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jewaxepolirabosumasedud.pdf
- https://cdn.shopify.com/s/files/1/0434/5430/0312/files/dojopuwagikubo.pdf
- https://cdn.shopify.com/s/files/1/0431/2779/9957/files/chief_keef_asap_rocky_download.pdf
- https://cdn.shopify.com/s/files/1/0428/9930/8711/files/capitals_of_different_countries.pdf
- https://cdn.shopify.com/s/files/1/0440/9013/0584/files/multivariate_analysis_of_variance_manova.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_off00005aa0.binf568bb093f626a4f7e0910bfddec1663392a20016d3f3803a932d70199ee07d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AA0 | 5308 bytes |
font_01_sfnt_off00006ca3.bin965aa24bcc36216bba1506412f393aa4d3db4a66e9e6dec7f3e6f746232cf0bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CA3 | 11196 bytes |
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