MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically to `https://ttraff.com/pify?keyword=anestesia+general+odontopediatria+pdf`. This indicates a phishing or scam attempt leveraging SEO techniques to distribute malicious content. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=anestesia+general+odontopediatria+pdf
- http://files.theacclamationchorale.com/uploads/1/3/0/9/130969826/sapidikol-ditalobibokir-padoxabuz-nuwuzaxovuke.pdf
- http://files.audramiddleton.com/uploads/1/3/1/6/131606046/zopiw-jasowolibini.pdf
- http://files.edibleecology.net/uploads/1/3/2/6/132681351/zetazifeki.pdf
- https://cdn.shopify.com/s/files/1/0437/3502/3765/files/multivariable_calculus_rogawski.pdf
- https://cdn.shopify.com/s/files/1/0429/3863/0300/files/15358873568.pdf
- https://cdn.shopify.com/s/files/1/0428/7656/7711/files/xofirurobuzijakekonibilod.pdf
- https://cdn.shopify.com/s/files/1/0433/9079/5934/files/catalogo_avon_14_2020.pdf
- https://cdn.shopify.com/s/files/1/0432/0965/4436/files/51725032913.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3098/files/ruzubot.pdf
- https://cdn.shopify.com/s/files/1/0433/4351/1706/files/banting_grocery_list.pdf
- https://cdn.shopify.com/s/files/1/0448/1217/3463/files/occupational_health_and_safety_course_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0435/4346/2037/files/brand_equity_research_paper_pdf.pdf
- https://cdn.shopify.com/s/files/1/0438/5384/0534/files/zepowula.pdf
- https://cdn.shopify.com/s/files/1/0433/4102/1349/files/xijunijixadidede.pdf
- https://cdn.shopify.com/s/files/1/0434/2412/0997/files/xuvulijigusurapoxuxe.pdf
- https://cdn.shopify.com/s/files/1/0439/8222/5566/files/laxubonakalidixego.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_off0000893a.binfac8524b8743d53187a9d246b1e3a7260e83210381205dbaba91b917b04e6066 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x893A | 5200 bytes |
font_01_sfnt_off00009af9.bin4fff90b4c7fbd7cfcfd208df1b519be1299da90983b76ab39f98200e7c929406 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AF9 | 10520 bytes |
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