MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the text 'Glossy sunmica sheet' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, further supporting a malicious intent to direct users to external resources.
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=glossy+sunmica+sheet
- http://files.rockyournails.org/uploads/1/3/0/8/130813526/visugamumez-busajozojijidot-bagusisuno-sizaf.pdf
- http://files.lifeontherockinternational.com/uploads/1/3/0/7/130739169/jinevowomipunaraj.pdf
- http://files.lakinkshrink.com/uploads/1/3/1/3/131380440/zanej-guxivukekol.pdf
- https://cdn.shopify.com/s/files/1/0427/7266/0390/files/47141045942.pdf
- https://cdn.shopify.com/s/files/1/0431/9028/8541/files/gakumosaturesaforinagat.pdf
- https://cdn.shopify.com/s/files/1/0431/7793/5004/files/wofenepusasosezaxubiru.pdf
- https://cdn.shopify.com/s/files/1/0430/0043/0746/files/60896949877.pdf
- https://cdn.shopify.com/s/files/1/0434/0734/3779/files/bsc_nursing_2nd_year_syllabus_download.pdf
- https://cdn.shopify.com/s/files/1/0432/0726/2367/files/sutupurebeforoxufap.pdf
- https://cdn.shopify.com/s/files/1/0429/9846/4661/files/63705680847.pdf
- https://cdn.shopify.com/s/files/1/0432/9173/8277/files/93608747841.pdf
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/pafove.pdf
- https://cdn.shopify.com/s/files/1/0434/4381/4560/files/zareg.pdf
- https://cdn.shopify.com/s/files/1/0430/8421/8532/files/doserox.pdf
- https://cdn.shopify.com/s/files/1/0430/2739/8807/files/tosurirapiwidufilapexo.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_off0000c08f.binbb365dc9e8159b1a4296e5f948c9c7fa261f9add33f34c13461cc7dc9ff0a6cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC08F | 5076 bytes |
font_01_sfnt_off0000d1aa.bin7b1a70238d249be952bca10a82d0f50c50b925203b23fa0f7a222bd35d4e7301 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1AA | 11688 bytes |
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