MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a malicious redirector, indicating a phishing or scam attempt. The document body, though heavily obfuscated, contains text suggesting a 'dentrix tutorial pdf' lure, and the presence of a malicious redirector at 'https://ttraff.ru/pify?keyword=dentrix+tutorial+pdf' strongly suggests the intent is to lead the user to malicious content. The document also contains visual lures like 'Download Now' and mentions invoices, further supporting a social engineering attack pattern.
Heuristics 5
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=dentrix+tutorial+pdf
- http://files.sakonnetlighthouse.org/uploads/1/3/1/4/131455903/34ce3d2652.pdf
- http://files.nailandbeauty.co.nz/uploads/1/3/0/7/130739542/jinupapuwax-xikitemanenazi-lukadesipo-setegizizufed.pdf
- http://files.oschernandez.com/uploads/1/3/0/9/130969206/fatigupovig.pdf
- https://cdn.shopify.com/s/files/1/0428/6195/3191/files/90630145645.pdf
- https://cdn.shopify.com/s/files/1/0434/3123/1637/files/granblue_fantasy_reroll_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/0636/0725/files/51024745267.pdf
- https://cdn.shopify.com/s/files/1/0435/9267/9582/files/35058569920.pdf
- https://cdn.shopify.com/s/files/1/0437/0422/1849/files/weight_watchers_diet_plan.pdf
- https://cdn.shopify.com/s/files/1/0433/8126/0440/files/sasagokotebim.pdf
- https://cdn.shopify.com/s/files/1/0431/5942/1092/files/sodad.pdf
- https://cdn.shopify.com/s/files/1/0431/7465/8197/files/semiposiponi.pdf
- https://cdn.shopify.com/s/files/1/0434/7170/0120/files/86020305612.pdf
- https://cdn.shopify.com/s/files/1/0430/8064/6807/files/26828698974.pdf
- https://cdn.shopify.com/s/files/1/0429/0258/5500/files/64588466410.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_off00005edd.bina3c5182c2c81786529d8973a3f97fdacaf1329142c8c31fcd243554cb8b6b908 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EDD | 4924 bytes |
font_01_sfnt_off00006fb8.bin9c9340ee07067160a8ec9c47f609ad203a0bca48383c4ef93a78dd66cfdb5c4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FB8 | 10116 bytes |
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