MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware download site. The document body, though heavily obfuscated, suggests a lure related to a 'study guide'. No scripts were extracted, but the presence of embedded URIs and the overall detection profile strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://kuzutuzo.ru/wix?keyword=love+sex+and+lasting+relationships+study+guide
- https://nigerizebamogut.weebly.com/uploads/1/3/4/5/134596745/fibudexagujimoji.pdf
- http://coolstudent.space/extreme_car_driving_simulator_2_hack_downloadkmrvu.pdf
- https://cdn.sqhk.co/marivefigus/EhgnMgU/37016239564.pdf
- http://nesobaka7.xyz/badokifosonemupizigijue99kv.pdf
- https://masagefila.weebly.com/uploads/1/3/4/5/134505888/deneku-webasizo.pdf
- http://tomolijoponix.mypressonline.com/suwokotuzeg.pdf
- https://cdn.sqhk.co/sowanigog/3hggegd/63283125759.pdf
- https://repawuwo.weebly.com/uploads/1/3/5/3/135313919/3118492.pdf
- http://bomaduworofa.medianewsonline.com/diablo_2_armor_runewords_by_rank.pdf
- https://cdn.sqhk.co/bapulofuw/ajdjjif/12283143451.pdf
- http://faceskinagainbeauty.xyz/javascript_template_literal_object630za.pdf
- http://vuwefedope.sportsontheweb.net/zaweguwomerutojegala.pdf
- https://jidakizunulub.weebly.com/uploads/1/3/1/3/131381167/vujudifidatiduwize.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://vexabimumemig.atwebpages.com/86173983357.pdf
- https://s3.amazonaws.com/gulapore/shopping_list_template_for_preschool.pdf
- https://s3.amazonaws.com/xalasawu/dupelaba.pdf
- https://s3.amazonaws.com/wexoteluwag/que_es_un_archivo_autorun_exec.pdf
- https://s3.amazonaws.com/liluvad/81552310803.pdf
- http://zedofaxuboz.onlinewebshop.net/60074026786.pdf
- https://s3.amazonaws.com/wazorixekunafob/busukitojowimokobules.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_off0000f24b.binfdd310fa2c3a7e69643f49208694bc1f7764435e45a0a6b2d90117267c561659 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF24B | 5392 bytes |
font_01_sfnt_off000104b0.bin508a09b650a1e42be2c51dd9f6a390f91df2819faca9ad91503d7e247facc3a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104B0 | 10888 bytes |
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