MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, many pointing to benign Shopify URLs, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Sociology of law pdf download' and the malicious URL 'https://ttraff.cc/pify?keyword=sociology+of+law+pdf+download', indicating a lure to a phishing or malware distribution site. 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.cc/pify?keyword=sociology+of+law+pdf+download
- http://files.fireflyline.com/uploads/1/3/1/4/131437932/4989692.pdf
- http://files.ncwknittersguild.com/uploads/1/3/1/6/131637919/vatukadewojot.pdf
- http://files.movingartsoftampabay.com/uploads/1/3/1/4/131437295/kedivuwometimuz.pdf
- http://files.dongpu.studio/uploads/1/3/0/8/130813301/ziwitewebam.pdf
- http://files.casapba.org/uploads/1/3/1/3/131379213/fe2865a349.pdf
- https://cdn.shopify.com/s/files/1/0434/7530/4612/files/red_cross_instructors_corner.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/83406059157.pdf
- https://cdn.shopify.com/s/files/1/0427/9602/3975/files/34081622111.pdf
- https://cdn.shopify.com/s/files/1/0437/5091/6247/files/dos_mundos.pdf
- https://cdn.shopify.com/s/files/1/0429/8362/0767/files/96430024401.pdf
- https://cdn.shopify.com/s/files/1/0434/9453/9429/files/loxexagoxofokonuxomew.pdf
- https://cdn.shopify.com/s/files/1/0431/7220/0608/files/zurotat.pdf
- https://cdn.shopify.com/s/files/1/0430/6970/2306/files/85886434243.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/97503793953.pdf
- https://cdn.shopify.com/s/files/1/0432/6631/0299/files/gobezalafenura.pdf
- https://cdn.shopify.com/s/files/1/0436/1990/9794/files/zarotoguwave.pdf
- https://cdn.shopify.com/s/files/1/0431/7220/0608/files/34125599061.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_off00006644.bin0fd0ea60b50e2f2169bc4aa23d67cfc7a67a8173381b507ed1af346a06c85a86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6644 | 5344 bytes |
font_01_sfnt_off000078a8.bine5b424d7db61d3b68de695f8f7f26573a118add620632ac6e5a1e16866c37cd7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78A8 | 10200 bytes |
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