MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded URLs, with one specifically identified as an external URI pointing to a suspicious domain. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document body, though heavily obfuscated, suggests a lure related to a 'study guide', aligning with phishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://xajibur.ru/wix?keyword=disciplines+of+a+godly+man+study+guide PDF link annotation
- https://cdn.sqhk.co/guxudakakali/DgcjcFj/swordsman_marvel_movie.pdfIn PDF document text
- https://cdn.sqhk.co/juwafajem/iiffwif/race_for_the_galaxy_app_review.pdfIn PDF document text
- http://felezebelitex.iblogger.org/30786102469.pdfIn PDF document text
- https://cdn.sqhk.co/tefozakozup/gegdAoM/weather_near_me_radar_map.pdfIn PDF document text
- http://gupupokuvugal.22web.org/piano_sheet_famous_songs.pdfIn PDF document text
- https://cdn.sqhk.co/dagozuwemep/gdjjqgj/quick_school_parent_app_for_laptop.pdfIn PDF document text
- https://cdn.sqhk.co/togokitaz/I7hj0hj/95475165370.pdfIn PDF document text
- https://cdn.sqhk.co/noxisoture/SqCguhe/ropafiwobovenibamidabo.pdfIn PDF document text
- https://cdn.sqhk.co/rovujesox/2HHligU/vocopro_wireless_microphone_system_digital_conf16.pdfIn PDF document text
- http://detobusukited.iblogger.org/tajuba.pdfIn PDF document text
- https://cdn.sqhk.co/vozevadijut/1ghhgN3/duruge.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fefekug.rf.gd/retired_teachers_of_ontario_health_insurance_forms.pdfIn PDF document text
- http://patuwovoparivi.rf.gd/interview_questions_for_students_during_covid_19.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfb9296a-8485-4f27-9c17-c46255f7a50c/what_does_blue_falcon_mean_in_german.pdfIn PDF document text
- http://lofuwokapowudug.rf.gd/counter_strike_size.pdfIn PDF document text
- http://xuwomotibinifen.rf.gd/rijef.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffe51529-3eb2-481d-b787-219d11a40161/99706903638.pdfIn PDF document text
- http://kazoverowagodi.epizy.com/71783346926.pdfIn PDF document text
- http://jegubidetexo.epizy.com/acolyte_training_worksheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/378b9583-8ea0-429e-940a-88f5648f342f/63493531962.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/01c10657-b3f2-4eba-ae38-6fb89671cc52/manual_de_calidad_de_bimbo.pdfIn PDF document text
- http://gusegata.epizy.com/lg_d415_stuck_on_t_mobile_screen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/935de76c-2e65-4e0f-9700-cf74b5856953/50077860706.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0ce2c25-e54b-40af-a11f-03938c9aec35/introduction_to_management_science_13th_edition_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa9722de-69e7-45c5-a42c-27de8e24bcd3/wajoketilope.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_off0000ebd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBD8 | 5480 bytes |
SHA-256: 9c5a395ba689c70a6e2717a20d94c7ac1f2a152bc7ef11e5b7d08247b42d5885 |
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font_01_sfnt_off0000fe81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE81 | 10916 bytes |
SHA-256: 143240c1242fe11fd2697b950ceaedcdfd6640f8911cce394e193744b6ef6b8c |
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