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 0.9993
Heuristics 5
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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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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://resalured.ru/strik?utm_term=what+are+the+types+of+romantic+relationships PDF link annotation
- http://santaparker.store/pre_intermediate_speaking_activitieseesag.pdfIn PDF document text
- http://usejus.pro/how_to_read_energizer_nimh_battery_chargercyvb4.pdfIn PDF document text
- http://instapriz365.online/navy_cecos_training_coursesa5dlv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407793/normal_6002b85d1b219.pdfIn PDF document text
- http://hot-money.fun/794285980251qls.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408601/normal_6037d83f722fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450251/normal_602d0a1070e98.pdfIn PDF document text
- http://jopkapopka.online/71196445710h07tn.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/a95ad341-661f-42f7-983a-e0f1a3638f85/modern_environmental_science_and_engineering_journal_impact_factor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/443728cc-2d83-4d8b-a833-167c65103d50/how_to_fail_visual_field_test_for_blepharoplasty.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4240994b-14dc-4e3e-94e0-7f7f19fd2add/slouching_towards_bethlehem_essay_analysis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92259e7f-7d2e-42fe-978d-81300b10a843/panasonic_cf-53_driver_package.pdfIn PDF document text
- https://s3.amazonaws.com/ximupuv/18620149540.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/01a7b8c0-5a4e-4e15-89a4-dff714d208a5/maytag_bravos_dryer_parts_near_me.pdfIn PDF document text
- https://s3.amazonaws.com/tanikanaw/benutuxugewodufawulomo.pdfIn PDF document text
- https://s3.amazonaws.com/banula/apache_ioutils_jar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef45d731-314d-4462-b409-1b8d658ec5cd/napak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d9ee142-5253-4380-aaed-84597b6562c6/graphic_arts_merit_badge_pamphlet.pdfIn PDF document text
- https://s3.amazonaws.com/robumuduluwise/31503879814.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1b3f9779-f3dd-4a37-a825-3b5e416fc786/how_do_i_fix_no_logon_servers_windows_7.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73610e3f-ec5d-47b1-9ff6-f103e9ac840a/merax_crazy_fit_vibration_platform_fitness_machine_2000w_with_mp3_player.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4ea2676-805b-4b1f-bfb0-12fa383765c6/how_to_read_java_code_for_dummies.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/067593ce-489a-467f-af9c-fb3f890b1335/luxubarobunasire.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/267f2f52-6160-4df8-8406-5c66b94057a5/lafazodawadigudotovew.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_off0000f73e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF73E | 5372 bytes |
SHA-256: 7d1aefa6ab0581f1677a4efd06315817a8783ae3ffbe9ea638f43a16875b578e |
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font_01_sfnt_off0001096e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1096E | 10656 bytes |
SHA-256: e3776f99978007779b86dd86295c4c471b71eb665bc6bf7d1bacc28e8d815ecb |
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