MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to a redirector service. The document body, though heavily obfuscated, contains a URL that leads to a known malicious redirector. This suggests the document is designed to lead users to malicious sites, likely for further exploitation or phishing.
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=maharashtra+apartment+ownership+act+1970+pdf
- http://files.monicaburtonyoga.com/uploads/1/3/2/3/132303219/9224275.pdf
- http://lusozejip.aeea4u.org/uploads/1/3/0/8/130874043/936819.pdf
- http://files.barbaragraystudio.com/uploads/1/3/1/4/131407227/fakemupufanazo_vedatokuki.pdf
- http://files.officermnop.com/uploads/1/3/0/8/130813650/giduxidepinit.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5857/7056/files/zevefibunaker.pdf
- https://cdn.shopify.com/s/files/1/0432/3993/2064/files/gijugujasafonajifikul.pdf
- https://cdn.shopify.com/s/files/1/0432/3062/5950/files/55121159294.pdf
- https://cdn.shopify.com/s/files/1/0434/5895/3369/files/xuketawelogu.pdf
- https://cdn.shopify.com/s/files/1/0430/3313/3209/files/64115949253.pdf
- https://cdn.shopify.com/s/files/1/0437/3771/0744/files/46977333205.pdf
- https://cdn.shopify.com/s/files/1/0429/6415/6582/files/dirufibem.pdf
- https://cdn.shopify.com/s/files/1/0434/0665/5642/files/vegaparatijit.pdf
- https://cdn.shopify.com/s/files/1/0436/1152/1187/files/2017_ram_2500_owners_manual.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_off0000b998.bin06ed1e74ada2bd7b02c56de61fac71f8a832f450166bca190b41a1e9b5fcabe1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB998 | 5892 bytes |
font_01_sfnt_off0000cda3.bin496e113fd690a2c334a6ea71b64cf15c5ae98ddb250b1108e80602c828f240c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDA3 | 9980 bytes |
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