MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to known malicious infrastructure, specifically a URL designed to lure users with a 'sample resume format for marriage proposal' keyword. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this, and the ML classifier strongly indicates maliciousness. While no scripts were explicitly extracted, the PDF structure and embedded links suggest an attempt to redirect users to a malicious site, likely for phishing or malware distribution.
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.ru/wix?keyword=sample+resume+format+for+marriage+proposal
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_0dbe673e0fad465ca3f6a0cec99cd676.pdf
- https://static.usrfiles.com/ugd/b8c837_8f125fccc3ae4256ac7835c55a89af43.pdf
- https://static.usrfiles.com/ugd/b8c837_8c0452be10fc494bbbe4d85771ffaf5d.pdf
- https://static.usrfiles.com/ugd/6c032c_a4f8615757d941578e5ec26391af4452.pdf
- https://static.usrfiles.com/ugd/3ceeb9_029957eb30e8401496d7896eab54abce.pdf
- https://static.usrfiles.com/ugd/804ff6_2f8c25cc27a84e8ca65cb4373f2432fa.pdf
- https://static.usrfiles.com/ugd/24853a_27469fdf999a4795a1a17bc67ee42a9b.pdf
- https://static.usrfiles.com/ugd/b98abb_e71e93339c95426ba8fb10c52675130a.pdf
- https://static.usrfiles.com/ugd/0b46e6_54f7b18148104679b1582d9da72646a9.pdf
- https://static.usrfiles.com/ugd/21e6f2_951f04cbca1a49c5b114580476afa668.pdf
- https://static.usrfiles.com/ugd/c1615c_580d59a2efb94ad1a4bd0b1aac0eec45.pdf
- https://static.usrfiles.com/ugd/3ce946_8e95b14af8ee4af0b1bc0ec7acfc9a3b.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_off0000a4b3.bin45942fac0dd762a3351269dabae32c12bd85a7bdbe2067ed69bd020b9908fa51 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4B3 | 5324 bytes |
font_01_sfnt_off0000b6b6.binc3e8a07e2cd0cdb0fb699499c22898270d382d3c7d9a4d3c2f9079385f7a2715 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB6B6 | 10288 bytes |
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