MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link that redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text suggesting a lure for movie downloads. The ML classifier strongly flagged this PDF as malicious, and the presence of numerous external links points to a link farm strategy.
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/wix?keyword=frozen+720p+movie+download%253D
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0460/6820/3675/files/xolijad.pdf
- https://cdn.shopify.com/s/files/1/0431/5414/5444/files/jeboziletomomoponazo.pdf
- https://cdn.shopify.com/s/files/1/0433/2558/7610/files/javascript_group_by_two_properties.pdf
- https://static.usrfiles.com/ugd/0bcf16_d2004e105b46414aa46b65a564b6ca39.pdf
- https://static.usrfiles.com/ugd/628a76_e7985dc606294b5ebb145d2f81ff759a.pdf
- https://static.usrfiles.com/ugd/4d935e_0fa1559f17004c9d8c0a46acca8b916f.pdf
- https://static.usrfiles.com/ugd/225520_195542f8d2d644f298b500dbf75300f9.pdf
- https://cdn.shopify.com/s/files/1/0460/3435/4340/files/iso_iec_27005_information_security_r.pdf
- https://cdn.shopify.com/s/files/1/0434/2402/2677/files/timorotagezelas.pdf
- https://cdn.shopify.com/s/files/1/0429/0222/5059/files/xudapel.pdf
- https://cdn.shopify.com/s/files/1/0436/4982/6969/files/16620077739.pdf
- https://cdn.shopify.com/s/files/1/0432/2738/1920/files/juworidejatev.pdf
- https://cdn.shopify.com/s/files/1/0429/5802/8959/files/pijoj.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005885.bina6ba85a8015556d8d4269bbc3d454f83a2c56b702549f0208c29579983aa7994 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5885 | 5484 bytes |
font_01_sfnt_off00006b38.bin8cb1d5d1e87ecd6e8e05663a201c8ec777d2ccf0dee34c9204ddcebcd5418e14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B38 | 10200 bytes |
font_02_sfnt_off00008e89.bin6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E89 | 16164 bytes |
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