MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded URLs, with one specifically identified as a malicious redirector. The document body, though partially corrupted, contains text suggesting it is a lure for 'Bahria building by laws pdf'. The ML classifier strongly flagged this PDF as malicious, and the presence of a redirector link indicates an attempt to lead the user to a malicious site, likely for further exploitation or credential harvesting.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://ggtraff.ru/strik?keyword=bahria+building+by+laws+pdf In PDF document text
- https://site-1043545.mozfiles.com/files/1043545/duvededujogumakekikavut.pdfIn PDF document text
- https://site-1036918.mozfiles.com/files/1036918/79238276025.pdfIn PDF document text
- https://site-1036699.mozfiles.com/files/1036699/76454689024.pdfIn PDF document text
- http://files.coldwatersoapco.com/uploads/1/3/2/7/132740214/gefizupa.pdfIn PDF document text
- http://ruseseg.lykebeer.com/uploads/1/3/1/3/131398252/nijujijawurini.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f2257f79-f1ba-4cea-9fd1-cf349d1f60aa/lizepigimadaxitaredijuluj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9f7bc91-d2d5-4eaf-96dd-df445e4dbd1c/48250420411.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9050/9977/files/zunumewoxusuwiroli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/5485/3027/files/the_grey_fox_skyrim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/7149/9159/files/waccamaw_high_school_coronavirus.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008771.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8771 | 5688 bytes |
SHA-256: 7d6a3b2d5955efa696f391e1cac3837a61c5ebfe8b807f3d7226b5d3173b9de2 |
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font_01_sfnt_off00009ae0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AE0 | 10040 bytes |
SHA-256: 2dece0c2c944ad927747c62de33f0000298b50c1e166c6716fcc8ea33fb8b0dd |
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