MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links and text that attempt to trick the user into believing it is a Rite Aid employee handbook, directing them to a malicious URL. The PDF is heavily obfuscated and contains a large number of links, many of which point to external PDF files, suggesting a link farm or redirection scheme. The ML classifier also strongly indicated maliciousness.
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.com/wix?keyword=rite+aid+employee+handbook
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://static.usrfiles.com/ugd/83b1b3_52e035fee23f4ec2ae4a00ac114986cc.pdf
- https://static.usrfiles.com/ugd/bb13a2_56b7e84d93b4432dbe85528412a499c0.pdf
- https://static.usrfiles.com/ugd/d162e3_c7216ee2a2c54d6f8c9c47b7a1737f15.pdf
- https://static.usrfiles.com/ugd/b8c837_5f35e69666394c26ba122993f94d4a6d.pdf
- https://static.usrfiles.com/ugd/9e53d4_ebe580b251794cb484430d145a614661.pdf
- https://static.usrfiles.com/ugd/b8c837_57a055deee8445489e7134244864cbe1.pdf
- https://static.usrfiles.com/ugd/b8c837_55e7767d0cdd483a97363b0b4daa3e13.pdf
- https://static.usrfiles.com/ugd/63d3ad_087fa3457013427ebac3cd09dce3e543.pdf
- https://cdn.shopify.com/s/files/1/0433/0097/8853/files/gevufunu.pdf
- https://cdn.shopify.com/s/files/1/0465/3459/0614/files/domozanivimetas.pdf
- https://cdn.shopify.com/s/files/1/0447/8546/7558/files/oppositional_defiant_disorder_checklist.pdf
- https://cdn.shopify.com/s/files/1/0431/4267/6636/files/30696700327.pdf
- https://cdn.shopify.com/s/files/1/0431/1043/2930/files/analysis_of_variance_excel_template.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007200.binaa79c30d47b866b1d40fb81138ae9ab507ceb48f6656af27194304af4aed6da6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7200 | 5024 bytes |
font_01_sfnt_off000082f8.bin67319b844e846f6c7dc7ea683fdc4cdb1773f4b0da8e91e6cdc784aa02614d9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82F8 | 12196 bytes |
font_02_sfnt_off0000aabc.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAABC | 4324 bytes |
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