MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. Additionally, it exhibits a PDF link farm behavior, embedding numerous external links, many hosted on Shopify. The document body, though heavily obfuscated, contains text related to 'programmable automation courses', suggesting a lure to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=cours+automates+programmables+pdf In PDF document text
- http://files.bondkitchens.co.uk/uploads/1/3/0/9/130969004/jadojitamupese-dapajabubojoxa-fetepex.pdfIn PDF document text
- http://files.exsaltdressings.com/uploads/1/3/1/4/131453312/3765994.pdfIn PDF document text
- http://files.interstatevapor.com/uploads/1/3/0/7/130738876/4422565.pdfIn PDF document text
- http://files.botecoatx.com/uploads/1/3/1/6/131606789/3f4bea0194ccb4.pdfIn PDF document text
- http://files.shelbyranch.ca/uploads/1/3/2/6/132680986/5089058.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0349/4043/files/4990094783.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4164/3928/files/4236808310.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/xadukafomobaxokonu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0047/1456/files/56895013936.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0990/8637/files/41653355808.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5473/4235/files/tevodatominadixodif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6802/3194/files/99550960201.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3631/8616/files/96870411221.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/99640144283.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6249/2310/files/feditepalutixuxazujas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1571/6519/files/xixedefalakidadewanage.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4718/2759/files/63019242075.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000923e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x923E | 1760 bytes |
SHA-256: f1a1df54a031950d9274666b546517c4915828530d2266dfd94d29d87fc5865d |
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font_01_sfnt_off00009a9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A9D | 5252 bytes |
SHA-256: 84cc3c8bfed6ed830039b072427ca3f2923cc9eea1cba7bd425bddb2b449b936 |
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font_02_sfnt_off0000ac7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC7C | 10508 bytes |
SHA-256: 415768e52c753ea1df74e2bb11e09db0ca5fd6813bcdf0d1f2d2e58ba218f043 |
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font_03_sfnt_off0000d05a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD05A | 16192 bytes |
SHA-256: d5eff2adaf8c6887847be3ffc34edeeba3c14b7a3f0d11453606f8f3b96b22af |
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