MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The embedded URL, 'https://traffnew.ru/aws?utm_term=earth+day+activities+worksheets', is likely used to deliver a secondary payload or redirect the user to a phishing site. The document body, though heavily obfuscated, contains text related to 'earth day activities worksheets', suggesting a social engineering lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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 https://traffnew.ru/aws?utm_term=earth+day+activities+worksheets PDF link annotation
- https://cdn.sqhk.co/joduragenep/Ffbfgdm/9869187102.pdfIn PDF document text
- https://cdn.sqhk.co/junuxuseg/ccEhhia/82342918543.pdfIn PDF document text
- https://cdn.sqhk.co/milibotobov/cxDhjhe/21431938957.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/ca93bf93-c12a-4c15-a76c-73b336b365e5/23071221238.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a253be5-7547-4ef9-aced-134a8056d066/pewusosedagorirunutebule.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8e8c7d2-bccb-4e0b-aa1d-bedecb027d42/hiraoka_yuta_blog_sites.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4be2e5c6-53ac-4d79-91d3-32608746f7cb/71072833833.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/892cb202-ef61-4166-bb3f-35aee59f8a94/reading_for_advanced_composition_free_editor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b69f8da2-8662-4218-b09b-e637386fc8b5/rugovapebijovesidixak.pdfIn PDF document text
- https://s3.amazonaws.com/befafuni/bible_journaling_templates.pdfIn PDF document text
- https://s3.amazonaws.com/xujitezu/chromium_os_for_raspberry_pi_3.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7816df61-eb15-41cf-8c40-c16e9d451f24/67605558571.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_off0000d92e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD92E | 5272 bytes |
SHA-256: 8fd4274e546c7c951c33ae6908c1af739c6c5beb7ee9ee5120305fd1cf295de9 |
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font_01_sfnt_off0000eb2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB2E | 10272 bytes |
SHA-256: 3446e0769b94bc721f38dd640e13df24c66d29d995138fda61a9207ef5f14bf0 |
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