MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link disguised as a search result for 'chromecast app android free', which redirects to a malicious URL. This indicates a phishing or scam attempt, likely using the document as an attachment in a spearphishing campaign. The ML classifier also strongly indicated maliciousness.
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.link/wix?keyword=chromecast+app+android+free
- http://febejoreg.thegatheringgarden.com/uploads/1/3/1/3/131384081/3608817.pdf
- http://files.theleominstercanal.co.uk/uploads/1/3/1/1/131164399/repofez.pdf
- http://files.gntc1.com/uploads/1/3/2/6/132681504/pesevavirusex.pdf
- http://files.317-447-4377.com/uploads/1/3/0/7/130776149/tupavaxidirabosuda.pdf
- http://xavepu.shantyshackbrewing.com/uploads/1/3/0/8/130814124/tivogawuwog.pdf
- http://files.morganofriverton.com/uploads/1/3/1/4/131453695/xaliwumibedun.pdf
- http://files.jurassicriders.com/uploads/1/3/1/3/131383283/0535bd1d076b.pdf
- http://dadamikas.karmenkooyers.com/uploads/1/3/1/1/131164250/654785.pdf
- http://files.amhcsexualassaultservices.org/uploads/1/3/1/8/131871864/sinatuw.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/ae15ca_7251d00497af4313b8acd74cb25d53d1.pdf
- https://static.usrfiles.com/ugd/b8c837_36fb915e0096447898b6b4d3571db319.pdf
- https://static.usrfiles.com/ugd/c8f33b_03e8212cdd364e1f9e4876f8231d6f36.pdf
- https://cdn.shopify.com/s/files/1/0436/5965/7374/files/59811594108.pdf
- https://cdn.shopify.com/s/files/1/0441/4432/8856/files/cbse_class_11_chemistry_textbook_download.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_off00006815.bin683a906743029b19d27e845835b34aa9d560f3d14df8a324301b937070536fda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6815 | 5268 bytes |
font_01_sfnt_off000079ce.bin36428bec4b950cdf67d7a13d41444745a5e5bee9475a1dedce308887fc660967 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79CE | 10364 bytes |
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