MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
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 the target URL. The PDF_SEO_LINK_FARM heuristic suggests the document is part of a link farm designed to attract traffic. The ML_NYX_PDF_MALICIOUS classifier strongly supports the malicious nature of this PDF.
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=2014+ford+escape+se+ecoboost+owners+manual
- http://zusuxokod.lifequestkids.com/uploads/1/3/0/8/130813747/9154125.pdf
- http://files.fountainpro.com/uploads/1/3/0/7/130775375/43a124a24a6.pdf
- http://files.thedaisyhouse.net/uploads/1/3/1/6/131606174/botabirimenuvufogap.pdf
- https://cdn.shopify.com/s/files/1/0432/6768/6556/files/gibigisujarezalifemugezam.pdf
- https://cdn.shopify.com/s/files/1/0440/8147/9832/files/agriculture_mcqs_books.pdf
- https://cdn.shopify.com/s/files/1/0440/5159/5429/files/blender_3d_tutorial_download.pdf
- https://cdn.shopify.com/s/files/1/0447/4316/4058/files/best_app_for_android_reddit.pdf
- https://cdn.shopify.com/s/files/1/0432/2207/3506/files/97985699108.pdf
- https://cdn.shopify.com/s/files/1/0429/3640/2079/files/73386548655.pdf
- https://cdn.shopify.com/s/files/1/0433/6749/7880/files/botimapabalonej.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/rilubaramakadi.pdf
- https://cdn.shopify.com/s/files/1/0431/9959/4656/files/13816805390.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00019e34.bin0fb22863f6f35a39d727228725e6fb3b6ef2f5aa282f910e8c0015b365003122 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19E34 | 5852 bytes |
font_01_sfnt_off0001b208.bin9b707603dbb0608e932bf7cda0e7cdeb68584f4a8423a824d1b3555e9adb0019 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B208 | 10924 bytes |
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