MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files, indicating a link farm designed to manipulate search engine results or distribute malicious content. One prominent link redirects to 'https://ttraff.ru/wb?keyword=historia%20segunda%20guerra%20mundial%20pdf', which is flagged as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Historia segunda guerra mundial pdf', suggesting a lure to entice users to click the malicious links.
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.ru/wb?keyword=historia%20segunda%20guerra%20mundial%20pdf
- http://files.worldofspanishllc.com/uploads/1/3/2/6/132682134/68d0380d.pdf
- http://files.westsurreytennisclub.com/uploads/1/3/2/8/132815207/vopupavowoxusuf.pdf
- http://files.dogtagsprogram.org/uploads/1/3/2/7/132741045/libawixu.pdf
- http://files.doritbar-on.com/uploads/1/3/1/0/131070612/pifofegedidulo.pdf
- http://files.martialartsmarin.com/uploads/1/3/1/6/131606295/momiratu.pdf
- http://files.jonathandogaming.com/uploads/1/3/2/7/132741189/tekebel.pdf
- http://files.scnavhda.org/uploads/1/3/2/8/132814182/7446357.pdf
- http://files.brouleepublicschool.com/uploads/1/3/2/3/132302924/xesonalejilili_kegap.pdf
- http://files.trebor-ts.com/uploads/1/3/1/8/131871690/4fa93.pdf
- http://files.suzanneboutiquecobham.com/uploads/1/3/1/4/131452806/3656518.pdf
- http://files.thesunnymom.com/uploads/1/3/1/8/131871494/lenojuti.pdf
- https://likulorasix.files.wordpress.com/2020/07/69684017768.pdf
- https://vafosanego.files.wordpress.com/2020/06/vawemi.pdf
- https://fagaludilide.files.wordpress.com/2020/07/zimunipeko.pdf
- https://kinokazodisa.files.wordpress.com/2020/07/24405302547.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8003629611.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/puxatofutedixa.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/89647405972.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_off00006bc1.bin980c0c422a60aad49c9ce76895137ea1cf9622b33b70dc81530835b7858a98b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BC1 | 5204 bytes |
font_01_sfnt_off00007d53.bin4a4eb8c44368147623fe9c31c3b7a52567c57d5cb70d327df3bcd92039d590bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D53 | 10588 bytes |
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