MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources, indicating a link farm or SEO manipulation tactic. One critical heuristic identified a link to known malicious redirector infrastructure, suggesting a phishing or malware distribution attempt. The document body, though partially corrupted, contains a title related to electrical diagrams, likely used as a lure.
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.link/wix?keyword=circuit+diagram+of+auto+transformer+starter
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/0916/0862/files/repizorivosawiwanepigugot.pdf
- https://cdn.shopify.com/s/files/1/0437/9662/7618/files/australasian_animal_registry_forms.pdf
- https://cdn.shopify.com/s/files/1/0429/6730/2295/files/vufakiwonegadanexifuru.pdf
- https://cdn.shopify.com/s/files/1/0429/4272/6310/files/59936897859.pdf
- https://cdn.shopify.com/s/files/1/0433/7205/2643/files/15868150495.pdf
- https://cdn.shopify.com/s/files/1/0432/3885/0719/files/43996878017.pdf
- https://cdn.shopify.com/s/files/1/0435/3651/5221/files/strategic_management_concepts.pdf
- https://cdn.shopify.com/s/files/1/0432/6578/6006/files/38304462590.pdf
- https://cdn.shopify.com/s/files/1/0440/3937/2965/files/pitilufenukezexer.pdf
- https://static.usrfiles.com/ugd/516574_31c46cfd5e484f6aa90508ad061ad972.pdf
- https://static.usrfiles.com/ugd/d17951_722b4a3acd284f5a85346149b50c117e.pdf
- https://static.usrfiles.com/ugd/b8c837_818fe1d25b1149c4bd0ae8845076063f.pdf
- https://static.usrfiles.com/ugd/b8c837_12809f604e8b41ebbcd610dc5a19006f.pdf
- https://static.usrfiles.com/ugd/b48b60_cdf4f51d7e60461da37bb5bebea58a01.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_off00005bf3.bin1af4184aa90804a2138687f131ab792a6f5ac078107b8da824fc5adc511b1a77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BF3 | 5212 bytes |
font_01_sfnt_off00006d97.bin2630f76a36844f7a9cd141527715c41cf478f310e0e1831bea824a89c5e00054 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D97 | 10140 bytes |
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