MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links pointing to external PDF files, a technique often used for SEO poisoning or to redirect users to malicious sites. One critical heuristic identified a link to a known malicious redirector infrastructure. The document body contains garbled text, suggesting it is not intended for direct user consumption but rather as a vehicle for the embedded 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.com/pify?keyword=manuale+digitale+clasa+5+engleza+booklet
- http://files.thebackpew.com/uploads/1/3/2/3/132302833/7205142.pdf
- http://files.eastbayayurveda.com/uploads/1/3/0/9/130969184/paxubigamupaw-topej-difukubenaje-ledosomo.pdf
- http://files.nt-drisc.org/uploads/1/3/1/3/131382395/e74e9848f.pdf
- http://files.freshrescue.com/uploads/1/3/1/3/131398357/2325814.pdf
- http://files.4livesports.com/uploads/1/3/0/7/130739142/7c7ccbeda.pdf
- http://files.akbarilab.org/uploads/1/3/1/8/131871602/f2da84e6.pdf
- http://files.liquidsunshinedesigns.net/uploads/1/3/1/6/131606644/6427307.pdf
- http://files.staychicmom.com/uploads/1/3/2/7/132710638/2448597.pdf
- http://files.freshrescue.com/uploa
- https://pafinomoj.files.wordpress.com/2020/06/96441526809.pdf
- https://subofineze.files.wordpress.com/2020/07/zananunoso.pdf
- https://zunepajavu.files.wordpress.com/2020/07/lisole.pdf
- https://zomazezifa.files.wordpress.com/2020/07/28937138867.pdf
- https://cdn.shopify.com/s/files/1/0429/4872/2851/files/lelifipizi.pdf
- https://cdn.shopify.com/s/files/1/0432/5608/6696/files/6858676259.pdf
- https://cdn.shopify.com/s/files/1/0430/2739/8807/files/17552722253.pdf
- https://cdn.shopify.com/s/files/1/0432/8849/4236/files/91883088977.pdf
- https://cdn.shopify.com/s/files/1/0428/3321/5644/files/22035498500.pdf
- https://cdn.shopify.com/s/files/1/0431/0722/1658/files/vitofofewi.pdf
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/xamopokaxoxexogipuki.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/56070096689.pdf
- https://cdn.shopify.com/s/files/1/0430/6396/7906/files/83691573258.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_off00007b0c.bind981b8095ee44e3898a948bd1bf0a8abe299b5f49fb7102db5ba46df1aee18f5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B0C | 5276 bytes |
font_01_sfnt_off00008d17.bind0a64cf7dd59f10b49fcedd85766c84fd3d90e583039b81b18aa9aa4adc8b02a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D17 | 11168 bytes |
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