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 0.9990
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://crophysi.ru/strik?utm_term=french+grammar+rules+summary PDF link annotation
- https://cdn.sqhk.co/rapovixovuti/yfeXjiU/history_of_world_civilization_to_1500.pdfIn PDF document text
- http://filanion.online/executive_command_icivics_worksheet_answerstrjtc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482009/normal_5fe6cb9d80069.pdfIn PDF document text
- http://custits.space/is_chinese_cinderella_a_true_storybhwe0.pdfIn PDF document text
- http://megalit-korolev.ru/1st_grade_math_frog_yoga_practice_workbookwv9lj.pdfIn PDF document text
- http://the-glow.ru/853593490485romr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419847/normal_602403b03699a.pdfIn PDF document text
- https://cdn.sqhk.co/zarepowake/iigghgc/35932027686.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495988/normal_601dbd1d8d1f4.pdfIn PDF document text
- https://cdn.sqhk.co/woxemumi/wzxmxig/71962441301.pdfIn PDF document text
- http://xujimutisep.iblogger.org/visual_basic_6.0_books_free_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4467571/normal_5ff6d29f1fbf0.pdfIn PDF document text
- http://depupejaxidolip.22web.org/22296413817.pdfIn PDF document text
- https://cdn.sqhk.co/padasagam/iaxjb29/mp3_mp4_player_app_for_android.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492250/normal_603c2ffbafb48.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/b258465f-0718-4fa1-a132-d32483321872/which_roomba_is_best.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00989ad9-e259-44a5-8d0a-c216cb1aaeb5/lista_de_verbos_irregulares_en_ingles_en_presente_y_pasado_simple.pdfIn PDF document text
- http://temomel.rf.gd/2014_cadillac_srx_4_owners_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7385bc53-69bf-4d07-9a68-e6c7372a4a4f/best_sword_fighting_styles.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/629f1b25-542e-42dd-95ca-add3bdd86b93/1727471699.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e8145cbe-f95f-4146-82e2-d0c4d5c81648/what_breakfast_items_are_gluten_free_at_mcdonalds.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da2bd421-699b-4919-aca5-2eff056f5bcf/28042080528.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87d91807-7eb2-4643-a31a-4900a3998c1d/foraxofe.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001269f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1269F | 5268 bytes |
SHA-256: 23df3123e5d9fe8f9a5be3ce920980c30eb05a5d01bc2ebe72846812491e3cbc |
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font_01_sfnt_off0001386e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1386E | 14128 bytes |
SHA-256: 0759b7b40e41a28ebfaef7d38c3c540546e6fd1949186cd601c70fecb656cefd |
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font_02_sfnt_off00016605.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16605 | 16100 bytes |
SHA-256: e5355abaff8fcab33ce34e55931ff21a393705a3507c9049660e5b960e5a87d8 |
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