MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, including one that redirects to malicious infrastructure at `https://ttraff.ru/wb?keyword=free%20keto%20cookbook%20pdf`. The document body and heuristics indicate a lure for a 'free keto cookbook' to entice users to click the malicious link. The presence of numerous external links suggests a link farm or SEO manipulation tactic.
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=free%20keto%20cookbook%20pdf
- http://files.wakefieldmiddleschoolpta.org/uploads/1/3/0/9/130969206/simalitixirixovogona.pdf
- http://files.datumfoundation.org.uk/uploads/1/3/1/4/131454304/968664.pdf
- http://files.steelcityselfdefense.com/uploads/1/3/0/9/130969301/769263.pdf
- http://subixul.poboyswheelsource.com/uploads/1/3/0/7/130739553/mafuzu-tiduwudivefuw.pdf
- http://files.catrinastiller.com/uploads/1/3/1/8/131856519/6f2857ca6e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/5503/7093/files/45188180817.pdf
- https://cdn.shopify.com/s/files/1/0429/2021/4681/files/39074744561.pdf
- https://cdn.shopify.com/s/files/1/0443/1613/1484/files/carprofeno_en_perros.pdf
- https://cdn.shopify.com/s/files/1/0434/0203/5354/files/nolojuwamuxaxedudusisim.pdf
- https://cdn.shopify.com/s/files/1/0434/7353/5138/files/75780854643.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/25781613666.pdf
- https://cdn.shopify.com/s/files/1/0436/9226/1529/files/what_is_a_smart_action_plan_template.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/17844710077.pdf
- https://cdn.shopify.com/s/files/1/0428/5743/1196/files/vasogozuba.pdf
- https://cdn.shopify.com/s/files/1/0429/8326/0314/files/assistive_listening_devices.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000654a.bina512720a4b4b2777a3bb8b767cefe89423cd1f3b5b23cedb15167d0f4ec95529 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x654A | 4888 bytes |
font_01_sfnt_off00007603.bin7aab0c369be28562e26a5dc2386fcf7af6bafd04a92f2a8f09dc52936dfb9094 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7603 | 10908 bytes |
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