MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://xezojetit.ru/wix?keyword=cheap+plumber+castle+hill PDF link annotation
- http://daimontimur.org/sims_3_for_mac_big_surw2wxx.pdfIn PDF document text
- https://wewabipela.weebly.com/uploads/1/3/1/3/131379923/2320721.pdfIn PDF document text
- http://xurijozidarov.22web.org/allama_iqbal_open_university_tutor_information_2019.pdfIn PDF document text
- http://pogaxaseninowa.iblogger.org/dictionary_of_antonyms.pdfIn PDF document text
- https://gakewejodum.weebly.com/uploads/1/3/4/9/134902465/feden.pdfIn PDF document text
- http://hh666o.site/lefonafebsfs6.pdfIn PDF document text
- http://mamunetosi.iblogger.org/1000_basic_english_vocabulary.pdfIn PDF document text
- http://samemex.22web.org/xugoxukaxabodipumeja.pdfIn PDF document text
- http://ideal-it.fun/what_does_the_bible_say_about_mother_in_law_and_daughter_in_lawh1b3l.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b212a36d-9828-44e7-9aad-b9dc526cb21f/open_with_paint_file.pdfIn PDF document text
- http://mifijikamipupu.epizy.com/physics_class_11_chapter_9_exercise_solutions.pdfIn PDF document text
- http://luzeparuzibez.rf.gd/57107143625.pdfIn PDF document text
- http://mawebos.rf.gd/rezadawetojonaxowo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90741ab4-f8ad-426c-8019-7d0f0e402524/contract_law_basics_canada.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/529898c1-d975-4020-94c4-386edaa5f0b0/ps4_ejecting_disc_by_itself_fix.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/288a6a8b-d55e-4e6a-997c-ff750f05eb51/43975273145.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8bddaf85-a266-4d1d-86f7-bde16e35f6d6/48298125868.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8dbd4f5-f448-4959-9b1d-f22390b184d4/35925630186.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66ff3dde-99ba-47b1-b211-f164d0832f9b/the_twits_roald_dahl_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a14c1f7d-7be0-49ba-b670-bc5d35553e33/how_to_look_at_log_table.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d869d31d-af4f-4406-b579-94f63003d0c1/information_technology_bachelors_degree_requirements.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f8a1588-9a28-427e-9f34-a997f3329e3e/wafuwabodom.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_off0000f5fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5FE | 5220 bytes |
SHA-256: b2c97d96fa7789e98847add9a175d1bd5f3af8a109437535239bf36ecfc70ea8 |
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font_01_sfnt_off00010787.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10787 | 10852 bytes |
SHA-256: ad1ab801c4b4cfd9ae5bcfafbd3fa72b169d2f26203c54d91a9d5e96d8841374 |
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