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 a redirector service. The primary malicious URL identified is https://ttraff.ru/pify?keyword=que+es+la+certificacion+leed+pdf, which is flagged as a malicious redirector. The document body text, though partially corrupted, includes this URL and a seemingly benign title, suggesting a lure to trick users into clicking the malicious links. The presence of a link farm heuristic further supports the malicious intent.
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/pify?keyword=que+es+la+certificacion+leed+pdf
- http://files.carsontidwell.com/uploads/1/3/1/4/131438249/mumiv.pdf
- http://files.theorionfoundation.org/uploads/1/3/1/8/131856205/8907233.pdf
- http://files.mtasoftball.com/uploads/1/3/1/8/131871642/9457994.pdf
- http://doritudek.onsighteyecare.co.uk/uploads/1/3/1/4/131406592/polasa-sogutusotik-xotirozifolutur-zomurasuduvos.pdf
- http://files.banyantreeatpavilion.com/uploads/1/3/0/9/130968921/bc07a.pdf
- https://cdn.shopify.com/s/files/1/0430/3529/5905/files/63087732915.pdf
- https://cdn.shopify.com/s/files/1/0429/0481/3721/files/nuzusixugakutome.pdf
- https://cdn.shopify.com/s/files/1/0433/3410/7286/files/moburerinisetogolevitalok.pdf
- https://cdn.shopify.com/s/files/1/0433/2804/5209/files/ge_gtw680bsjws_manual.pdf
- https://cdn.shopify.com/s/files/1/0437/6661/2130/files/friendship_website_templates_free.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87074842841.pdf
- https://cdn.shopify.com/s/files/1/0431/2757/0596/files/161353909.pdf
- https://cdn.shopify.com/s/files/1/0433/4786/9850/files/adanga_maru_2018_full_movie_free.pdf
- https://cdn.shopify.com/s/files/1/0437/7644/2519/files/89202683428.pdf
- https://cdn.shopify.com/s/files/1/0437/9151/5808/files/demegojitiwedatoxufogo.pdf
- https://cdn.shopify.com/s/files/1/0446/9496/2332/files/23703943094.pdf
- https://cdn.shopify.com/s/files/1/0431/1737/9750/files/freya_build_guide_mobile_legends.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_off00005f98.bin4142088e61be356e1f4f45237785dbc9358c43bae81df1cf15c49769edb6863f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F98 | 5212 bytes |
font_01_sfnt_off0000715e.bin666846b0da9edd43c6f54ef79837b24b423889f4b90b9e156f2106fa9ebd0f68 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x715E | 11348 bytes |
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