MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, suggesting a phishing or scam attempt. The document body and embedded links indicate a lure to a 'best video template app', which likely leads to further malicious content or downloads. The presence of numerous external PDF links further supports the classification as a link farm designed to distribute malicious content.
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/pify?keyword=best+video+template+app
- http://files.greenmeads.org/uploads/1/3/0/8/130873838/semovefilisoxoxuwa.pdf
- http://baruten.afterall-this.com/uploads/1/3/0/9/130969742/748a596e9d6e7b5.pdf
- http://files.htagmedical.com/uploads/1/3/0/8/130813118/naduwaj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/3729/4754/files/65140008526.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gamusuzojikifikukudubug.pdf
- https://cdn.shopify.com/s/files/1/0431/8609/4242/files/63529420327.pdf
- https://cdn.shopify.com/s/files/1/0450/6845/1992/files/bromatologia_definicion.pdf
- https://cdn.shopify.com/s/files/1/0434/2258/0886/files/10604941704.pdf
- https://cdn.shopify.com/s/files/1/0429/8801/1673/files/falaxofonuzogovefebuk.pdf
- https://cdn.shopify.com/s/files/1/0430/1222/7225/files/raluv.pdf
- https://cdn.shopify.com/s/files/1/0427/6705/7063/files/guwudid.pdf
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/72934309076.pdf
- https://cdn.shopify.com/s/files/1/0431/7547/7416/files/84825584572.pdf
- https://cdn.shopify.com/s/files/1/0431/6738/3713/files/sevuxevawulem.pdf
- https://cdn.shopify.com/s/files/1/0437/2014/7093/files/12522513592.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_off00006103.bin4f4effd1b40db30f469496ead96eaf623eff7ae03de6e0bef542e81fff37fdff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6103 | 5116 bytes |
font_01_sfnt_off00007262.bin164b43cb9ce82ce1a5457aefe03a6cccb60516a0a34ed2f7bdfbb16e752c4065 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7262 | 10612 bytes |
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