MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is https://ttraff.ru/wb?keyword=asp.net%20c#%20tutorial%20for%20beginners%20with%20examples%20pdf, which is flagged as a malicious redirector. This indicates a likely attempt to direct users to malicious content or phishing pages under the guise of providing links to PDF documents.
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=asp.net%20c#%20tutorial%20for%20beginners%20with%20examples%20pdf
- http://files.labyrinthcreations.com/uploads/1/3/0/8/130874642/8121399.pdf
- http://files.ergoproperties.com/uploads/1/3/2/7/132712185/2b2e7361c80.pdf
- http://files.amproed.com/uploads/1/3/0/8/130813827/lovebaxuwejeg.pdf
- http://files.designsbycaralouise.com/uploads/1/3/0/7/130739891/468aa5.pdf
- https://cdn.shopify.com/s/files/1/0438/8493/7384/files/purpose_driven_life_day_8.pdf
- https://cdn.shopify.com/s/files/1/0429/9977/5381/files/9178160975.pdf
- https://cdn.shopify.com/s/files/1/0428/0510/0711/files/ultimate_gd_t_pocket_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/1415/9521/files/36674046413.pdf
- https://cdn.shopify.com/s/files/1/0432/6742/4409/files/62414661335.pdf
- https://cdn.shopify.com/s/files/1/0447/9755/8941/files/donunawitipagubabugibi.pdf
- https://cdn.shopify.com/s/files/1/0434/1478/2104/files/gefil.pdf
- https://cdn.shopify.com/s/files/1/0437/1962/2808/files/90462019166.pdf
- https://cdn.shopify.com/s/files/1/0429/4085/8527/files/nawiginasixo.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/rerirumigagajizo.pdf
- https://cdn.shopify.com/s/files/1/0432/5143/3627/files/nalisizedokepebutepe.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/46506788711.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f59.bin4b3755e223789f1c9932f1d83c578d3a6124d517d6e0173baa74af393e062087 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F59 | 4240 bytes |
font_01_sfnt_off00006dc5.binc92d29145934a5e99383a09730a03c2f0fcf89fdb75a29dd8a085b07b4eab948 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC5 | 10408 bytes |
font_02_sfnt_off0000915c.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x915C | 4324 bytes |
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