MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9995
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://botokaw.ru/strik?utm_term=how+to+reply+email+for+unsuccessful+job+application PDF link annotation
- http://topuxuwuvalam.iblogger.org/panuro.pdfIn PDF document text
- http://basavuteg.22web.org/pdf_file_text_editor_online_free.pdfIn PDF document text
- http://lixuzixewufixib.66ghz.com/via_dolorosa_piano_sheet_music.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://gebukoxidu.rf.gd/51109806833.pdfIn PDF document text
- http://wijijatalil.epizy.com/90194936624.pdfIn PDF document text
- http://zebofazedixa.rf.gd/canonical_sop_form.pdfIn PDF document text
- http://wubonaxe.epizy.com/rekebiganejifaz.pdfIn PDF document text
- http://gabatotudam.rf.gd/abstract_nouns_worksheet_for_grade_3.pdfIn PDF document text
- http://susegutej.epizy.com/81087969669.pdfIn PDF document text
- http://gewekerob.epizy.com/bukisenufabebuxu.pdfIn PDF document text
- https://s3.amazonaws.com/bufexa/airplay_drm_pro_apk.pdfIn PDF document text
- https://s3.amazonaws.com/sasufufa/apa_style_case_study_format.pdfIn PDF document text
- http://rinotox.rf.gd/how_to_write_a_book_title_and_author_in_a_sentence_apa.pdfIn PDF document text
- https://s3.amazonaws.com/jexijer/mejelobivaludet.pdfIn PDF document text
- https://s3.amazonaws.com/wolawatin/mobovovapitif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/04f40510-7426-41a2-ac91-1a4a7bc673c3/the_tattooist_of_auschwitz_chapter_1_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ff0b18d-96cc-4ec9-9a77-1da7333e3841/what_is_the_meaning_of_marginalized_groups.pdfIn PDF document text
- https://s3.amazonaws.com/sugosubexez/pemobitulonagedetuzi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8b7a38a-c390-4355-be21-5da30df83765/25747729082.pdfIn PDF document text
- http://relamelekubapan.epizy.com/lanotuzidimefepozuber.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b4827d5-c340-47e7-b08c-bb569b21cba5/dixaretalo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e89e82ca-8c77-4fbf-bec1-81ab7ad50bdd/how_to_replace_blades_on_oster_turbo_a5.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f232.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF232 | 5412 bytes |
SHA-256: bbfab66e4620990f4a427569f33c372b591386595227e2d3ca2461c169e27589 |
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font_01_sfnt_off00010494.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10494 | 10476 bytes |
SHA-256: e837244f6ec88fc22062c06b08e29eb1cbb7575acf552bc657759b7618c66406 |
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font_02_sfnt_off00012864.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12864 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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