MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a lure to install a browser extension or update, which is a common social-engineering tactic. It embeds a link that redirects to malicious infrastructure, indicating an attempt to deliver a payload or phish credentials. The ML classifier also strongly flagged this PDF as malicious.
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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=tft+team+comps+guide
- http://ponow.kottagekennels.com/uploads/1/3/0/8/130814328/3397559.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/6044/5855/files/50910294813.pdf
- https://cdn.shopify.com/s/files/1/0428/8082/7558/files/xubenorutorafigufalobazos.pdf
- https://cdn.shopify.com/s/files/1/0432/8436/5476/files/vipirifi.pdf
- https://cdn.shopify.com/s/files/1/0435/3366/4420/files/kvs_biodata_form_for_interview_2020.pdf
- https://cdn.shopify.com/s/files/1/0429/5278/6074/files/2016201311.pdf
- https://cdn.shopify.com/s/files/1/0434/7743/4525/files/becoming_a_better_me.pdf
- https://cdn.shopify.com/s/files/1/0435/0181/3915/files/tusun.pdf
- https://cdn.shopify.com/s/files/1/0428/4186/6403/files/luganda_dictionary_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/3692/5342/files/91555876823.pdf
- https://cdn.shopify.com/s/files/1/0434/4994/2176/files/95612516019.pdf
- https://cdn.shopify.com/s/files/1/0430/4178/3959/files/penetration_testing_methodology.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_off00008036.bin7c8f3d13ec509fe2b17fd8491f7411773c02ccb84edb6747942c65742fd54fa3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8036 | 5296 bytes |
font_01_sfnt_off0000922a.bin5898f4683bf31bafc7053475bf2acfc0e63529fb9bc46a2e33f35b982350d1c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x922A | 10364 bytes |
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