MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link to a known malicious redirector, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URL point towards a social engineering attack designed to trick users into visiting a harmful site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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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?utm_term=asset+entry+worksheet+economic+stimulus In PDF document text
- https://cdn-cms.f-static.net/uploads/4365628/normal_5f8dc708ebcfb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373983/normal_5f9ad1541a0a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369936/normal_5f8a52d28a576.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446286/normal_5fc017cd923e2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/pewebopufupe/sony_handycam_dcr-sr68_pmb_software_download.pdfIn PDF document text
- https://s3.amazonaws.com/bokexizometun/biosense_webster_product_catalog.pdfIn PDF document text
- https://s3.amazonaws.com/zupenafud/besale.pdfIn PDF document text
- https://s3.amazonaws.com/resisuna/cute_baby_couple_pics_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/376466b0-f70e-418f-9fa3-6fcb68be2dca/everfi_credit_scores_answers_quizlet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f2bf2729-ee90-46aa-948d-76d11e8c7240/vizexenipojanazifoxiwox.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18877319-d78c-4102-a041-a9a589f1ea95/zijofageminevufasumax.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c4ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4ED | 5076 bytes |
SHA-256: abb1720b813671917950a98eab79c296b659ef30ec11f92cea9c939da857ea55 |
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font_01_sfnt_off0000d624.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD624 | 10416 bytes |
SHA-256: 82d28094d14da93e3bc239c3432fcc3741373f2003202bac03ad16ee1778d1a3 |
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