MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one heuristic specifically identifying a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=pathogenesis+of+essential+hypertension+pdf'. The document body, though heavily obfuscated, contains text related to 'Pathogenesis of essential hypertension pdf', suggesting a lure to disguise the malicious intent. The presence of a link farm heuristic further supports the idea that this PDF is part of a larger SEO poisoning or phishing scheme.
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.ru/pify?keyword=pathogenesis+of+essential+hypertension+pdf
- http://files.hlcaurora.org/uploads/1/3/0/8/130874411/23c8f045.pdf
- http://files.alyssaastevenson.com/uploads/1/3/1/8/131871864/6353871.pdf
- http://rabukesut.huningtonchase.org/uploads/1/3/1/6/131606490/4106071.pdf
- https://cdn.shopify.com/s/files/1/0430/5420/3031/files/rapid_sand_filtration_process.pdf
- https://cdn.shopify.com/s/files/1/0437/4839/3112/files/baby_essentials_checklist.pdf
- https://cdn.shopify.com/s/files/1/0432/4166/8770/files/vuwanazefunusulipos.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sozolomunegodufedawugiwe.pdf
- https://cdn.shopify.com/s/files/1/0432/8954/2809/files/javascript_current_year.pdf
- https://cdn.shopify.com/s/files/1/0427/8570/2054/files/5053036286.pdf
- https://cdn.shopify.com/s/files/1/0427/4572/5094/files/pufevarade.pdf
- https://cdn.shopify.com/s/files/1/0431/5476/8021/files/61425893572.pdf
- https://cdn.shopify.com/s/files/1/0433/3246/8890/files/61189391625.pdf
- https://cdn.shopify.com/s/files/1/0428/9570/4227/files/53387850774.pdf
- https://cdn.shopify.com/s/files/1/0432/8249/7701/files/77735958258.pdf
- https://cdn.shopify.com/s/files/1/0440/4156/8421/files/botany_practical_book_for_bsc_2nd_year.pdf
- https://cdn.shopify.com/s/files/1/0434/1966/4542/files/bacteria_helicobacter_pylori_sintomas_y_tratamiento.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_off0000629a.bin49be80e79b59bc4707552002a6ee5e9313841415a980354ae002d894f92a4a57 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x629A | 5408 bytes |
font_01_sfnt_off00007505.binfbcb50323244d843bfc137b4e27410272111b71429262f970521b9e5056f3823 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7505 | 9544 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.