MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier. It contains an embedded URL that, when visited, appears to be a lure for search engine traffic related to "stoichiometry pre lab questions answers". The PDF structure and embedded content suggest it is designed to exploit users seeking information, leading them to a potentially malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/123?utm_term=stoichiometry+pre+lab+questions+answers
- https://zetaxufonepijak.weebly.com/uploads/1/3/4/3/134353616/zupujunu.pdf
- https://josafobuwevaj.weebly.com/uploads/1/3/4/4/134464642/8396064.pdf
- https://nulosogitizibe.weebly.com/uploads/1/3/4/3/134317173/8643571.pdf
- https://gewosawoma.weebly.com/uploads/1/3/0/7/130739201/galama-muwabenawat.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/fuwenoxuzasila/nimagiwemerovix.pdf
- https://uploads.strikinglycdn.com/files/214debfd-299f-4fe4-b82b-007168174315/how_to_spin_a_pencil_continuously.pdf
- https://uploads.strikinglycdn.com/files/c0bec6fe-4b49-488b-8dc9-dbc3440ed7d9/75203934967.pdf
- https://s3.amazonaws.com/dadupawo/2002_honda_civic_ex_service_manual.pdf
- https://uploads.strikinglycdn.com/files/e602e857-5b1f-424a-89b0-c57e8bed454f/fotuvilazadafifanokulu.pdf
- https://uploads.strikinglycdn.com/files/186f414e-8af4-42e5-ae57-18c80f333ebe/baranoraginan.pdf
- https://s3.amazonaws.com/varoximu/spring_framework_durgasoft.pdf
- https://s3.amazonaws.com/matogapibelifiv/tigupe.pdf
- https://uploads.strikinglycdn.com/files/7b9a4b33-2267-4277-9728-a1018f26aa70/the_pursuit_of_happyness_discussion_questions.pdf
- https://s3.amazonaws.com/zuvovoxigumuz/baby_shopping_cart_cover.pdf
- https://s3.amazonaws.com/moduxanakuri/62626091723.pdf
- https://uploads.strikinglycdn.com/files/bc9ae989-c848-4fed-87cf-77c61b07d47c/67244323848.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d7c2.bin2202200544e75ed0729c6c05d1bb554d87ab09721b89c1ee8d3137fca7d409b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7C2 | 5616 bytes |
font_01_sfnt_off0000eab4.bin11433ba2daae9c7cc180ce2add9c724674eb8c592d7fa69f74a742d3d0381a40 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAB4 | 10600 bytes |
font_02_sfnt_off00010eca.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ECA | 4324 bytes |
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