MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/pify?keyword=zadarmo+Filmy+Online+mega+filmy'. The document body, though heavily obfuscated, also contains this URL and numerous other links to PDF files hosted on Shopify, suggesting a link farm or redirection strategy. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
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=zadarmo+Filmy+Online+mega+filmy
- http://files.en.les2lacs.com/uploads/1/3/1/4/131453982/ac2fe22.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0440/7810/4728/files/cbse_psychology_class_11_book.pdf
- https://cdn.shopify.com/s/files/1/0428/7630/5564/files/gidifajewawujunemiw.pdf
- https://cdn.shopify.com/s/files/1/0428/2135/3635/files/nisunisarotiwoxuzudida.pdf
- https://cdn.shopify.com/s/files/1/0461/2092/7396/files/9875029961.pdf
- https://cdn.shopify.com/s/files/1/0435/4798/4027/files/algoritmi_cubo_di_rubik_3x3.pdf
- https://cdn.shopify.com/s/files/1/0469/4913/8593/files/nba_2k15_download_apk_data.pdf
- https://cdn.shopify.com/s/files/1/0435/3405/7621/files/logiluvejuvemafemosi.pdf
- https://cdn.shopify.com/s/files/1/0433/4295/4661/files/duvave.pdf
- https://cdn.shopify.com/s/files/1/0439/2468/4968/files/wovikeluzivegimekusozolem.pdf
- https://cdn.shopify.com/s/files/1/0430/3015/1330/files/zazibogafazedenasuweme.pdf
- https://cdn.shopify.com/s/files/1/0436/5769/1289/files/notes_in_spanish_beginners_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0452/3976/3101/files/96749096830.pdf
- https://cdn.shopify.com/s/files/1/0427/9821/9420/files/rejixa.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_off000071de.binc58ed1040039bbbfc18116b0ba34773a48e1d7d5177057a8f1d332edb582e8e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71DE | 5280 bytes |
font_01_sfnt_off000083d7.binfe5e3f7de89c8987d25044cb2108beedb0378a9d3581f085f0b69657d360a1e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83D7 | 10428 bytes |
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