MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link disguised as a book title, which redirects to a malicious URL. This is a common social engineering tactic to trick users into visiting malicious sites. The ML classifier also strongly indicated maliciousness, and the PDF structure itself points to a redirector link.
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.me/wix?keyword=supply+chain+risk+management+book+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/3880/1061/files/tofugamowarizone.pdf
- https://cdn.shopify.com/s/files/1/0431/5247/4280/files/kagijilikeb.pdf
- https://cdn.shopify.com/s/files/1/0432/8125/2512/files/weather_report_ankleshwar_gujarat.pdf
- https://cdn.shopify.com/s/files/1/0430/3329/7058/files/22931654433.pdf
- https://cdn.shopify.com/s/files/1/0465/1266/8830/files/zikuvidesitukun.pdf
- https://static.usrfiles.com/ugd/7ff653_f48ce86f3d574332b9db6dbb364d15d5.pdf
- https://static.usrfiles.com/ugd/b8c837_a3bcece0ea7d4d40863468a3da084ff0.pdf
- https://cdn.shopify.com/s/files/1/0452/3288/1824/files/pusozuridun.pdf
- https://cdn.shopify.com/s/files/1/0429/1792/0934/files/73817625858.pdf
- https://cdn.shopify.com/s/files/1/0435/3510/6203/files/stock_market_analysis_course.pdf
- https://cdn.shopify.com/s/files/1/0448/4051/7793/files/38903957683.pdf
- https://cdn.shopify.com/s/files/1/0460/1400/5407/files/mansions_of_the_lord.pdf
- https://cdn.shopify.com/s/files/1/0428/5900/4070/files/modal_auxiliary_verb_forms.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_off0000678d.bin15e2c1056afb5ca9a0ded2aba0c43e19862804acbdf2437fe388cd6325bbe446 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x678D | 5980 bytes |
font_01_sfnt_off00007bbf.binf5ede298c4d11cd039f0b6d9e4c1f9061c30b5673e21aa22c591454b689dd54f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BBF | 10428 bytes |
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