MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector, suggesting an attempt to lure users to malicious content. The presence of many external PDF links further supports a link farm or redirection scheme.
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.com/pify?keyword=albertine+disparue+pdf+english
- http://files.temeculatreeservice.net/uploads/1/3/0/7/130776180/bbf2bb82f619.pdf
- http://files.nejnamc.org/uploads/1/3/1/6/131607346/bujowadatasivo.pdf
- http://files.udderangels.net/uploads/1/3/1/1/131163854/1938998.pdf
- http://laturak.boquetejazzandbluesfestival.com/uploads/1/3/1/3/131380005/6226727.pdf
- http://bekuselo.blindpartsonlineaustralia.com.au/uploads/1/3/1/6/131637240/3c1da6bfc.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/3147/7922/files/58074828845.pdf
- https://cdn.shopify.com/s/files/1/0438/0976/7584/files/diablo_3_patch_2._4._2.pdf
- https://cdn.shopify.com/s/files/1/0431/3179/7668/files/butat.pdf
- https://cdn.shopify.com/s/files/1/0432/9363/8816/files/mukiv.pdf
- https://cdn.shopify.com/s/files/1/0429/2391/7478/files/simozipepipuva.pdf
- https://cdn.shopify.com/s/files/1/0430/8549/6469/files/33526468817.pdf
- https://cdn.shopify.com/s/files/1/0438/1507/6002/files/nuzunidawes.pdf
- https://cdn.shopify.com/s/files/1/0434/0049/5260/files/59719063416.pdf
- https://cdn.shopify.com/s/files/1/0432/4353/6541/files/set_time_day_minecraft.pdf
- https://cdn.shopify.com/s/files/1/0429/4960/7590/files/41197546033.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_off000068c3.bind0bc761c01380e854e4422fdcb17e1656b165c67ec44d2519fb02ff73bb81508 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68C3 | 5432 bytes |
font_01_sfnt_off00007b27.bindacb3f1a6df03dce9a1b5349c5d2ce588d479147dcef430274962ea684849eba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B27 | 10076 bytes |
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