MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV, indicating malicious intent. It contains numerous embedded URLs, many pointing to disposable domains, suggesting it functions as a link farm designed to redirect users to potentially harmful sites. The presence of external URIs and the 'link farm' heuristic strongly suggest a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://bologen.ru/wix?keyword=metra+schedule+elgin+to+chicago PDF link annotation
- http://korsabarca.com/sofotovewoxemifuzovolefozl91j.pdfIn PDF document text
- http://nuveclovet.xyz/what_is_power_cycle_in_thermodynamicsrjvnq.pdfIn PDF document text
- http://milanbeach.fun/debirogajikivitibavanewdswyq.pdfIn PDF document text
- http://puveputado.sportsontheweb.net/nixugazodarajoresufodetu.pdfIn PDF document text
- http://iranomics.com/lafowatikonurowadixakowikuxsm.pdfIn PDF document text
- http://smeshnoykir.space/ulster_football_championship_2019_fixturess9udt.pdfIn PDF document text
- http://profer-opt.ru/90030330541dv4ei.pdfIn PDF document text
- http://stixlife.info/lenovo_t430_bluetooth_drivert8gki.pdfIn PDF document text
- http://biolinkus.me/88611029311p0iu3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://guseboses.atwebpages.com/how_to_make_a_stolen_car_yours_in_gta.pdfIn PDF document text
- http://vumamuv.myartsonline.com/auditor_general_report_malaysia_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56588295-d60a-488d-9316-7906db9f1adc/go_math_grade_2_chapter_4_test.pdfIn PDF document text
- https://s3.amazonaws.com/tigewibejageju/ea_sports_ufc_3_pc_download__crack.pdfIn PDF document text
- https://s3.amazonaws.com/besafefaf/acer_15.6_windows_10_home_laptop_8gb_memory.pdfIn PDF document text
- https://s3.amazonaws.com/norozovijalu/uppababy_vista_2017_seat_configurations.pdfIn PDF document text
- https://6f4861c6-cdf0-4a5f-ba2d-f9c5e5bfbee6.filesusr.com/ugd/77941b_a72d5dfdef0f45b586e85be3befe2615.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/baxunaf/demonstrative_adjectives_worksheet.pdfIn PDF document text
- https://45f91bdd-2b68-4e60-ae2c-b14373ae5332.filesusr.com/ugd/0d089b_02a63a6698cd4fcaad89fc844c31e845.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zikeko/nursing_diagnosis_handbook_apa_citation.pdfIn PDF document text
- https://8546b567-499d-44cb-812b-f4cb210fa0cc.filesusr.com/ugd/1f0b74_5b39bd2d327e431dba28a37b2b6d5a75.pdf?index=trueIn PDF document text
- https://bad3f395-1638-4667-b349-d6f934eeab49.filesusr.com/ugd/ed2d23_6dcbfcbf72174c81a2d1fe39ad45458c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/82a54cc7-04a0-4a5b-bdcc-91bbc68f5918/canon_pixma_mx922_wont_print.pdfIn PDF document text
- http://namakanexir.atwebpages.com/what_is_environmental_impact_assessment_act.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/922bb69f-58cd-4d64-980a-e5e93daca514/mosemexubezubajame.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bf3b9219-a112-49b2-9b8b-ae12b2c6ec0f/words_to_describe_a_rainbow.pdfIn PDF document text
- https://832c8a8d-f05d-46e3-9166-97d9de82ace4.filesusr.com/ugd/432509_7e0b5975c19a43c786b5f866e54db101.pdf?index=trueIn 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_off0000ece2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECE2 | 5208 bytes |
SHA-256: b2d10563b3634cb05677db603d8e66242a1eac663a38b1288b7ccfe8eecce251 |
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font_01_sfnt_off0000fe96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE96 | 11628 bytes |
SHA-256: a297204c56821cdfcbdcd7aa74c2ccf474383a89b682b272bf14239b90aa7d81 |
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