MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many of which point to redirectors and disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier strongly flagged this PDF as malicious. The embedded URL 'https://ttraff.me/wix?keyword=alice+in+wonderland+tea+party+invitation+template+free' suggests a lure related to search engine optimization or content farming, likely leading to further malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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.me/wix?keyword=alice+in+wonderland+tea+party+invitation+template+free In PDF document text
- http://files.fourpointsinc.org/uploads/1/3/1/3/131379591/bisexej_dugepubig_vovarigenata_jusutarijebupol.pdfIn PDF document text
- http://files.zenitude-uk.com/uploads/1/3/0/8/130813054/7426879.pdfIn PDF document text
- http://files.littlefrenchmarketcompany.com/uploads/1/3/1/4/131483209/9342348.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://2404997c-3554-4be6-bac7-1bab149502a9.filesusr.com/ugd/46a5ae_6dc5d8f7c69d4862a1a5a26065a0df02.pdf?index=trueIn PDF document text
- https://6e78aa24-0fad-450e-90e3-11180b9a22d2.filesusr.com/ugd/49be48_4036e61d962f47b2a3e30e7f6edd3bfe.pdf?index=trueIn PDF document text
- https://0b5a56d5-d535-4b0c-913f-7f9131a6c641.filesusr.com/ugd/f2c1dc_4a3751d2f25e4474b11c9a26ea27f94a.pdf?index=trueIn PDF document text
- https://f1a5ce7b-150e-415d-9f6f-1abeaa514be7.filesusr.com/ugd/8bf3fc_6bffa47ef9d04acf937b8ae7f604a1d9.pdf?index=trueIn PDF document text
- https://f1fff72a-7e4b-44cd-adfc-4e54a47e89f4.filesusr.com/ugd/76aeb6_30f53cfa671d4eaba7857c671caa2b83.pdf?index=trueIn PDF document text
- https://c3485e30-4195-4a5e-97e8-2d1799e9cc23.filesusr.com/ugd/bc0d1e_c04fe5be70e44da0929a6b0966b3bf43.pdf?index=trueIn PDF document text
- https://2a9b0767-7a29-45e4-ba28-18268f12df4e.filesusr.com/ugd/99b222_a110a27c96554c228cdeb435e439294a.pdf?index=trueIn PDF document text
- https://2a374a4b-07d0-4a3e-a1ad-e615570f26f5.filesusr.com/ugd/de60da_aa1c7f30f4a24bdab0bd70a32790698b.pdf?index=trueIn PDF document text
- https://a99da71f-2f9d-47f6-9b12-f05733712b19.filesusr.com/ugd/b8c837_0746f4a2ced24fdca15e4b4fefc1217a.pdf?index=trueIn PDF document text
- https://b0a28761-1b06-4540-b46c-230d5fb0f100.filesusr.com/ugd/6116da_df6e86e598d64483a5977649454027bd.pdf?index=trueIn PDF document text
- https://0f67a1b3-49c0-4c0a-8ad8-e961f9683a7c.filesusr.com/ugd/38bf1f_185e6e51f41c490da4b8332e067e6f55.pdf?index=trueIn PDF document text
- https://dd16b7fb-d63d-4d1f-8914-1d6890bdffd3.filesusr.com/ugd/5aec95_17aa50b2e42d4083be7a8e93675dec5d.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006bc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BC8 | 5364 bytes |
SHA-256: 3ace30be642b05edf0ed1cc53dbcbab656842637db17a254224b452d92cb9686 |
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font_01_sfnt_off00007e16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E16 | 10364 bytes |
SHA-256: 09e95b1d7c38e4a9f6a4c61b25fd77dc94fa05d82c763f6acd862620ad9d8d20 |
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