MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a callback-phone (TOAD) lure. The file routes users through malicious redirector infrastructure. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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=ws+10.7+ph+and+poh+answers In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wavunot/electrostatics_questions_with_answers.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf505df3de5e49b55ad7cb/1606373469922/koxerudixir.pdfIn PDF document text
- https://s3.amazonaws.com/zonivezada/nenaguz.pdfIn PDF document text
- https://s3.amazonaws.com/fizufapu/83413174021.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cd57c942-d617-44f4-a2e3-5a9cf4fb4f20/ss_income_tax_table_2020.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/apocalypsis_noctis_piano_sheet_music.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/32d804a0-1784-4d23-b8aa-0d33f4dacae9/8421061296.pdfIn PDF document text
- https://s3.amazonaws.com/xoferuzu/formal_charge_of_chlorate.pdfIn PDF document text
- https://s3.amazonaws.com/tawovojo/get_unofficial_transcript_uc_davis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/38111e91-aaa9-42e0-9520-a85183ffdaf5/series_numericas_ejercicios_resueltos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d35ca0d-3623-4582-8a48-f9979debf159/45222724941.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/18e4914a-2785-449b-97a0-1e730b93f3dc/93487968415.pdfIn PDF document text
- https://s3.amazonaws.com/xoxaneral/41727262062.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_off0000cc71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC71 | 5424 bytes |
SHA-256: 702d334220f8bb8612a2b7e93bdedd9cebaa4ab72eb0ed6b4dc5ca628ec1cb62 |
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font_01_sfnt_off0000df09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF09 | 11768 bytes |
SHA-256: 51153248dbd4b5ce1204d0c92968230a8f7af499ebf630b81836c90a87a811cd |
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