MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one pointing to a known malicious redirector at 'ttraff.ru'. The document body, though heavily obfuscated, contains text related to 'young living essential oils books' and the URL itself, suggesting a lure. The presence of numerous Shopify links, including one to 'id_rsa._pub_permissions.pdf', indicates a link farm strategy. The ML classifier strongly flagged this PDF as malicious.
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/wix?keyword=young+living+essential+oils+books
- https://cdn.shopify.com/s/files/1/0431/5709/4559/files/id_rsa._pub_permissions.pdf
- https://cdn.shopify.com/s/files/1/0437/2656/9633/files/77934312205.pdf
- https://cdn.shopify.com/s/files/1/0430/4230/8250/files/51633487080.pdf
- https://cdn.shopify.com/s/files/1/0433/2650/5128/files/gelaluwadorekito.pdf
- https://cdn.shopify.com/s/files/1/0431/8127/7342/files/82376210273.pdf
- https://cdn.shopify.com/s/files/1/0437/7706/5121/files/difference_between_speed_velocity_and_acceleration.pdf
- https://cdn.shopify.com/s/files/1/0431/2222/9397/files/xetefapip.pdf
- https://cdn.shopify.com/s/files/1/0433/6821/8780/files/bioinformatics_data_analysis_courses.pdf
- https://cdn.shopify.com/s/files/1/0435/9005/8152/files/8176385551.pdf
- https://cdn.shopify.com/s/files/1/0435/2399/7856/files/nozojinoxifesixolasivedi.pdf
- https://cdn.shopify.com/s/files/1/0435/8445/4817/files/bimusawapemok.pdf
- https://cdn.shopify.com/s/files/1/0432/2122/1533/files/92766798865.pdf
- https://cdn.shopify.com/s/files/1/0432/9422/8630/files/72879631850.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_off0000611b.bin31cfbe16a207290445379c26a4ee2e18bfce1553b616889517a7acf53f6d4290 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x611B | 4980 bytes |
font_01_sfnt_off00007235.bincd0cdfe178baf7a2128fbb63ae5c875bef833f037a605d32bc12e923e5415f26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7235 | 10260 bytes |
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