MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains an embedded URL that leads to a phishing site, as indicated by the ML classifier and ClamAV detection. The document body, though heavily obfuscated, appears to be a lure related to educational content. The primary technique observed is the use of a malicious URL within a document, likely delivered via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://ponafet.ru/strik?utm_term=plan+de+clase+de+lectura+para+primer+grado
- http://tozokexijuxizis.iblogger.org/jerawuvitate.pdf
- https://zaxonoso.weebly.com/uploads/1/3/1/3/131381259/tawalew.pdf
- http://wugumonisukanib.sportsontheweb.net/what_is_wps_pin_for_hp_printer_8710.pdf
- http://xopoxek.iblogger.org/bizoguguxisazoxajabej.pdf
- https://cdn.sqhk.co/jolekusij/f3hj6hh/ford_shelby_f150_super_snake_for_sale_canada.pdf
- https://beponelife.weebly.com/uploads/1/3/1/1/131164358/c31c9134.pdf
- https://cdn.sqhk.co/ruzemesafe/Iy2idhi/zara_usa_men_s_shirts.pdf
- http://rotirir.mypressonline.com/sijigebobib.pdf
- http://nawobutesoparut.iblogger.org/books_on_astrology_for_beginners_in_gujarati.pdf
- https://cdn.sqhk.co/wigatozaduw/cigihgd/my_events_facebook.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://najekaweza.onlinewebshop.net/vadawevuz.pdf
- https://s3.amazonaws.com/pibajuwi/vimasonagawirukozuxin.pdf
- http://sazasewugekupej.onlinewebshop.net/risco_cardiovascular_framingham.pdf
- https://b00f38ea-0d13-4519-ab0f-1253f0d03ca0.filesusr.com/ugd/289c5e_196b938e381744e6a8ddd68e34b6a978.pdf?index=true
- https://68fdcf0a-b1f0-4758-9edf-48d2be6d990b.filesusr.com/ugd/ac51ce_dfb76697f0ab4764b3891fb25bea5602.pdf?index=true
- http://tuzuxutetug.atwebpages.com/zezapogefekuxuzow.pdf
- https://s3.amazonaws.com/gapuruxumeg/17029898386.pdf
- http://fazafof.rf.gd/black_s_law_dictionary_7th_edition.pdf
- https://f8d4b294-f952-4a11-85e8-0a3036f9bdaf.filesusr.com/ugd/ad8f3a_ac4d72f9478346eb8b902bb0e0e271d4.pdf?index=true
- https://s3.amazonaws.com/wupuxus/notugubofupazosetubu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00016f2d.bin333cda0212cef27ebb6704550b95511544be1be97d19f4a06fe9c1dfcace493f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16F2D | 5392 bytes |
font_01_sfnt_off00018172.binafbfb5947b4412675c9ae2b27c4c6dd88c98712335606d89a8f092fda3ebd152 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18172 | 12924 bytes |
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