MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains embedded URLs, some of which are unknown and potentially malicious, suggesting a phishing or malware distribution vector. The presence of PDF_URI and EMBEDDED_URL heuristics further supports this, pointing to the document's attempt to redirect users to external resources.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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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External URI info PDF_URIPDF contains an external URL action
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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 http://russian-ice-spb.ru/sites/default/files/webform/files/77599308563.pdf In PDF document text
- http://oaklandchildcare.org/sites/default/files/webform/ligexupasofobepis.pdfIn PDF document text
- https://www.ofalloncasting.com/sites/default/files/webform/tasuwagorefovufozibojer.pdfIn PDF document text
- https://www.mothercare.ro/sites/default/files/webform/resumes/jilagofuzepev.pdfIn PDF document text
- https://www.blplegal.com/sites/default/files/webform/8025899801.pdfIn PDF document text
- https://www.jwico.com/sites/default/files/webform/kupoxogij.pdfIn PDF document text
- https://ambrose.edu/sites/default/files/webform/kepasibadugemefobovabo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=can+you+drive+in+cyberpunk+2077PDF link annotation
- https://gradfutures.princeton.edu/system/files/webform/49692556615.pdfIn PDF document text
- https://www.vub.be/sites/vub/files/webform/ludazerubadariwevulefaxu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF3A | 5404 bytes |
SHA-256: 1fa035446f8fa5ced77f2f7a7d95c431e258516fea5f6629e22cc53261361dd0 |
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font_01_sfnt_off000101ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101AE | 10736 bytes |
SHA-256: f87732f063952b87943685f0131311decbe7d232a6d724f0ae13c8f6df20171e |
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font_02_sfnt_off00012621.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12621 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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