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, disguised as a meme template. The document body and embedded URLs suggest a lure to a malicious site. The presence of multiple embedded PDF links further indicates a link farm or redirection strategy. The ML classifier strongly flagged this PDF as malicious.
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=homer+simpson+bush+meme+template
- http://lemimaxid.rubypurplecreations.com/uploads/1/3/2/7/132712416/7de6ac630527b.pdf
- http://files.ellibrodeespanol2.com/uploads/1/3/2/7/132712096/duseresadomadetoroj.pdf
- http://files.east-pto.com/uploads/1/3/2/8/132814611/vedabuvopobej-fakuwud-vomaba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/7786/0516/files/rasenonur.pdf
- https://cdn.shopify.com/s/files/1/0436/9770/1032/files/25267820234.pdf
- https://cdn.shopify.com/s/files/1/0432/9452/3552/files/waiting_for_table_metadata_lock.pdf
- https://cdn.shopify.com/s/files/1/0438/0963/6512/files/dibujarte_s3.pdf
- https://cdn.shopify.com/s/files/1/0432/9363/8811/files/piboroso.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/ahmet_hamdi_tanpnar_huzur.pdf
- https://cdn.shopify.com/s/files/1/0431/8789/6480/files/wonosofaximopuzewise.pdf
- https://cdn.shopify.com/s/files/1/0433/7047/9772/files/manual_catia_v5_espaol.pdf
- https://cdn.shopify.com/s/files/1/0431/4015/3505/files/pipinalodavenegadufeg.pdf
- https://cdn.shopify.com/s/files/1/0434/1796/0600/files/51749911832.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_off00006497.bin8369cc5642390459f6535d24c7e09a0d5055fc5b4b63ffc2ee22bbb4305a76ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6497 | 5160 bytes |
font_01_sfnt_off000075e8.binf2180a09022e632bc29ee52b437affb3146379d0430a2d91ec90213267482a89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E8 | 10256 bytes |
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