MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, presenting numerous URLs that likely lead to further malicious content or phishing attempts. The presence of external URIs and the classification as a 'link farm on disposable hosting' strongly suggest a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://seumenha.ru/award?keyword=samacheer+maths+book+pdf+class+10 PDF link annotation
- http://xuzerujagojagip.scienceontheweb.net/what_type_of_government_controlled_the_soviet_union_during_this_time_period.pdfIn PDF document text
- http://5coupons.info/apply_for_apple_card_on_androidmfxe8.pdfIn PDF document text
- http://ijmalan.xyz/walter_piston_harmony_book1ne4n.pdfIn PDF document text
- http://sayfelengs.space/new_england_patriots_injury_report_week_918oox.pdfIn PDF document text
- http://aires.fun/461122989500ngjm.pdfIn PDF document text
- http://petrol-v-pol-price.site/2002_buick_rendezvous_service_vehicle_soon_light7blg1.pdfIn PDF document text
- http://sorulaxawo.iblogger.org/emotional_regulation_worksheets_child.pdfIn PDF document text
- http://alex-chekalev.com/what_are_the_objectives_of_psychologyqt51a.pdfIn PDF document text
- http://muldwych.com/ixl_learningsearch_topics_and_skills_username_password_remember3klp3.pdfIn PDF document text
- http://helplnstagram-confirm.com/optiplex_gx280_release_dateh1q9u.pdfIn PDF document text
- http://hisgohar.site/27418276206aisya.pdfIn PDF document text
- http://murimubijejaba.mygamesonline.org/mupexibanefuxexunu.pdfIn PDF document text
- http://musofiron.ru/hilti_anchor_bolt_gradeo3nl0.pdfIn PDF document text
- http://najetaxu.mygamesonline.org/zajetegavofilodela.pdfIn PDF document text
- http://bcipreactivaperu.com/boropiwudamasowemavadiw8cqh0.pdfIn PDF document text
- http://natfreshik.fun/gizmos_student_exploration_water_cycle_answer_keys3swq.pdfIn PDF document text
- http://instapodarok365.site/86744390619izc5d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://uploads.strikinglycdn.com/files/38b60d42-898b-43df-ad72-c2032c66f176/mamibinubazelixime.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b1b8102-2547-4fd1-8bd4-8186489ba10f/object_oriented_analysis_and_design_lab_manual.pdfIn PDF document text
- http://lumosaneja.onlinewebshop.net/is_there_going_to_be_a_season_2_of_the_ancient_magus_bride.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa569159-e8c2-4282-a08e-28df684ff768/how_to_put_a_keynote_into_imovie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e86d12f7-bae9-4a7b-b2dc-822ffd4c0737/ley_de_ohm_ejercicios_resueltos_circuitos_mixtos.pdfIn PDF document text
- http://vulomalizekuvu.rf.gd/how_to_start_an_ebook_library.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_off0000f230.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF230 | 5896 bytes |
SHA-256: b185541541dfef8e5d3e094c3ad187dd9bd1d1b5a2d961d50c835a7f9ca9e806 |
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font_01_sfnt_off00010617.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10617 | 5044 bytes |
SHA-256: 408d2c2332bec514becc498cae1f39079128a679b0bf28e417dcda27c5cc7920 |
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font_02_sfnt_off000115f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115F5 | 11244 bytes |
SHA-256: cab025eb5e2632bdc7978c66926a975259d17612544f895523ea766f4d5a429b |
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