MALICIOUS
152
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 pointing to Shopify domains, but one critical link directs to a known malicious redirector at `ttraff.ru`. This suggests a link farm or redirection scheme designed to lead users to 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.ru/wb?keyword=qualities%20of%20a%20transformational%20leader%20pdf
- http://files.2k9petservices.uk/uploads/1/3/0/8/130873732/rebavuvova_jonerako_piraxoxuwipeto_jomez.pdf
- http://files.koerbercompany.com/uploads/1/3/0/9/130969037/gosaritotuf-rebakutus-nezuleme.pdf
- http://files.univ.ency-education.com/uploads/1/3/1/8/131872021/panugofowaz.pdf
- https://cdn.shopify.com/s/files/1/0433/5829/0070/files/44944046403.pdf
- https://cdn.shopify.com/s/files/1/0430/8929/7568/files/junapupane.pdf
- https://cdn.shopify.com/s/files/1/0435/0381/2773/files/97948695353.pdf
- https://cdn.shopify.com/s/files/1/0435/2232/6696/files/verirabuvumiditeru.pdf
- https://cdn.shopify.com/s/files/1/0450/9679/6313/files/barriers_of_communication_with_examples.pdf
- https://cdn.shopify.com/s/files/1/0432/8649/5396/files/vajavurepa.pdf
- https://cdn.shopify.com/s/files/1/0432/4936/9252/files/fejudonowidepowuriperaj.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8584587797.pdf
- https://cdn.shopify.com/s/files/1/0430/0131/5491/files/dasob.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/magej.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/juxupozotujuxuxazuve.pdf
- https://cdn.shopify.com/s/files/1/0431/6617/1296/files/46306335288.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_off00006b56.binbc13023f111e4604e24ac724a352c87a7ac3d8153301475501ab25cfb863ccc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B56 | 5248 bytes |
font_01_sfnt_off00007d0f.binb533640380c7d2ab7ff173b35e059acad073537aaa6abd5cfb908d36d2522e49 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D0F | 10408 bytes |
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