MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for linking to a malicious redirector, which is also present in the document body. The document body itself contains obfuscated text and URLs, including the malicious redirector. The presence of numerous embedded links to external PDFs, many of which are benign, suggests a link farm or SEO manipulation tactic to obscure the malicious link. No scripts were extracted from this sample.
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://gettraff.ru/123?keyword=modifier+pdf+mac+free In PDF document text
- https://cdn-cms.f-static.net/uploads/4367271/normal_5f8a7b7273f28.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368742/normal_5f8845f87909f.pdfIn PDF document text
- https://zozilevijuni.weebly.com/uploads/1/3/1/3/131383476/muratakizoxivabuxapo.pdfIn PDF document text
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/bewoti.pdfIn PDF document text
- https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/d33a4a57.pdfIn PDF document text
- https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/2911433.pdfIn PDF document text
- https://nurekagenarufab.weebly.com/uploads/1/3/1/6/131636906/8020818.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369764/normal_5f8a3366f0caa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376856/normal_5f89d0b4cb4ba.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375207/normal_5f8a88b555d6d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366032/normal_5f8a9d628192d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365652/normal_5f86f63894510.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0492/2812/0217/files/52209097065.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2679/2093/files/21599644974.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/5008/1690/files/present_simple_negative_form_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/9127/2903/files/st_ives_moisturizer_collagen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62148828-2f17-4f6f-b8a9-8054f470ec11/naxalopegogoteg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4be1df21-2609-48df-829f-dfbb568ee08d/93618706627.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f2a59361-888e-46dd-8fd3-2cd6a9d6841f/22189079812.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24328384-ea76-4908-802a-81a13bce9997/lesaxefogomovuvokudubulus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0476/9379/1391/files/4684435051.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/4041/0262/files/malay_to_english_dictionary.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/5236/6496/files/ias_prelims_question_papers_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9644/8917/files/patagonia_size_guide.pdfIn 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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67F0 | 4696 bytes |
SHA-256: 2c081a82d06add95be178dc2684e548fb5a5cdc6419c314088ebe72d11097cea |
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font_01_sfnt_off000077da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77DA | 6148 bytes |
SHA-256: be38186c9256ba0e64b07d34cca2e63b176d3ffd182ae4667a642b503e748fe0 |
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font_02_sfnt_off000087ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87BA | 10008 bytes |
SHA-256: a221278adaaf398df659597caf95ebebcd12c85966dc3067abd92dedcb3f866a |
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font_03_sfnt_off0000a9f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA9F6 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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