MALICIOUS
126
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 for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The document contains numerous embedded URLs, many pointing to disposable hosting, suggesting a link farm designed to redirect users. The primary URL, 'https://dugedepap.ru/strik?utm_term=what+is+the+most+popular+boy+name+2020', appears to be part of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://dugedepap.ru/strik?utm_term=what+is+the+most+popular+boy+name+2020 PDF link annotation
- http://vivetosatirora.iblogger.org/char-_broil_performance_series_440b-_4.pdfIn PDF document text
- http://rikuximuvo.iblogger.org/anti_bullying_policy_workplace_template.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sexikiti.epizy.com/94075770457.pdfIn PDF document text
- https://30cc9e9c-6145-4029-bfdc-d0561bdb3a10.filesusr.com/ugd/0dcf4b_562777339db640398b11446807ad0117.pdf?index=trueIn PDF document text
- http://zazasos.rf.gd/davifetiripat.pdfIn PDF document text
- http://bovuzigaratufob.rf.gd/curso_de_guitarra_electrica_completo.pdfIn PDF document text
- https://s3.amazonaws.com/kimone/badshah_movie_songs_ringtone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6190e733-59d1-453a-a9f6-d68049bb8652/68375969541.pdfIn PDF document text
- https://78ee58ad-4251-4cb6-9d9e-6f806931ac90.filesusr.com/ugd/b6b4e8_53018375b2f4469590dbf93454b7ea3f.pdf?index=trueIn PDF document text
- http://fukurem.epizy.com/4076309795.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5faa4884-fcde-42e8-bffa-0cf64efab65a/bose_acoustimass_10_series_v_av_receiver.pdfIn PDF document text
- http://gesuposobevexo.rf.gd/nazowazawovobu.pdfIn PDF document text
- http://vekemifapujev.rf.gd/realidades_2_3a-_8_crossword_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d1f765f-70d5-4397-be0a-3ee3311158c2/is_sword_art_online_anime.pdfIn PDF document text
- https://0e627107-309b-4451-a84d-e7064c41fccd.filesusr.com/ugd/04c368_545d23caf33b4d9da79c60471e4cd878.pdf?index=trueIn PDF document text
- https://fb5b3b17-6e6a-47c5-ae49-26eddba71e57.filesusr.com/ugd/aff7be_902638ef69984f1888c8a5f2b1b8d84d.pdf?index=trueIn PDF document text
- https://36071b1a-d853-4ad1-bccf-0ed894d94038.filesusr.com/ugd/906e9f_d2f968e2e6df43d589c01fe18adde221.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xazarujokemus/acrobat_reader_8_free_windows_xp.pdfIn PDF document text
- https://s3.amazonaws.com/pajeriramal/sexedasuw.pdfIn PDF document text
- https://229c0a76-8cd2-4a6d-ad64-a548a1436bbb.filesusr.com/ugd/f9ed01_effd16cc81ea44aa8b0d7ba4314adeaf.pdf?index=trueIn PDF document text
- https://0e67983c-e844-40c9-b604-97311ec94efe.filesusr.com/ugd/6e13d9_da8b2191ea134510b63e56ee97e78301.pdf?index=trueIn PDF document text
- http://jopiwutiz.epizy.com/machine_learning_algorithms_and_applications_book.pdfIn PDF document text
- https://d6bf9bfb-c092-4b17-ab9f-91da83e6a9d2.filesusr.com/ugd/d7ad14_5ebb6619899f45cbaa41003ace27780c.pdf?index=trueIn 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_off0000f326.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF326 | 5588 bytes |
SHA-256: 3279705ca732ff1037910d008b1e4df320731592b18fcc85f22cf2ed779536ae |
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font_01_sfnt_off00010604.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10604 | 10796 bytes |
SHA-256: 9853089b9df19284159260d19029460d8066cab2c49e5351dc5cdb54286d95c2 |
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