MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/pify?keyword=android+software+update+galaxy+s7'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, including one to 'https://cdn.shopify.com/s/files/1/0452/5981/7122/files/bailey_and_love_surgery_book.pdf'. The document body, though heavily obfuscated, contains text related to an Android software update lure, reinforcing the malicious redirector's purpose.
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=android+software+update+galaxy+s7
- http://files.animalsonbikes.com.au/uploads/1/3/1/8/131856277/fd1cfb3288.pdf
- http://files.yesismorefun.com/uploads/1/3/0/7/130740190/kikilonexefuj_mupozakemenaw_tilaru.pdf
- http://files.agelessfitness.net/uploads/1/3/1/4/131407112/acbb9908fa0.pdf
- http://vudega.victoriawejko.com/uploads/1/3/2/3/132303382/sekemab-basatarig.pdf
- http://files.goodnightsleeptightbooks.com/uploads/1/3/1/4/131437633/3464653.pdf
- https://cdn.shopify.com/s/files/1/0452/5981/7122/files/bailey_and_love_surgery_book.pdf
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/tosozubome.pdf
- https://cdn.shopify.com/s/files/1/0438/3604/7522/files/64469540306.pdf
- https://cdn.shopify.com/s/files/1/0430/8906/8185/files/59172013493.pdf
- https://cdn.shopify.com/s/files/1/0431/4929/5776/files/present_simple_activities_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/jibuwadatomu.pdf
- https://cdn.shopify.com/s/files/1/0440/9065/4870/files/averages_and_range_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0428/8688/9639/files/38587371404.pdf
- https://cdn.shopify.com/s/files/1/0428/5900/4070/files/71111247322.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/business_communication_meaning.pdf
- https://cdn.shopify.com/s/files/1/0449/6778/8703/files/area_volume_of_different_shapes.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_off00007569.bineab29dfe85637f9673f5b6bfa8ec55a59d097bdd6c458bd9a090b198fe7680b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7569 | 5540 bytes |
font_01_sfnt_off00008874.binb61bd402a8911229e29be0929bdd22b78c4d548d0f8722e87e4ada5e9b513d9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8874 | 10720 bytes |
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