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-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://crophysi.ru/strik?utm_term=what+does+woomy+mean+urban PDF link annotation
- http://mabay.fun/different_types_of_poem_genresnc2f3.pdfIn PDF document text
- http://alsamcctv.com/75343309100yujlk.pdfIn PDF document text
- http://xefofefejal.iblogger.org/measuring_bullwhip_effect.pdfIn PDF document text
- http://bawikivogo.22web.org/amasijos_colombianos.pdfIn PDF document text
- http://sisowim.iblogger.org/rheumatoid_arthritis_diet_foods_to_avoid.pdfIn PDF document text
- http://jadogaxarabu.mygamesonline.org/sewage_treatment_steps.pdfIn PDF document text
- http://jolidulikan.scienceontheweb.net/tratamiento_psicologico_para_el_alzheimer.pdfIn PDF document text
- http://kazotapojiwi.mywebcommunity.org/modals_of_future_possibility_exercises.pdfIn PDF document text
- http://xikapajami.mypressonline.com/analytical_geometry_grade_10_questions_and_answers.pdfIn PDF document text
- http://wupidubame.mywebcommunity.org/aprendizaje_significativo_en_matematicas.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fidegaf.atwebpages.com/nifekeg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac0a00de-a5fb-42b4-994d-76c27ad4c9e8/kikunadezozekunoguguken.pdfIn PDF document text
- http://xisajegaxije.epizy.com/how_to_get_free_music_on_itunes_without_downloading_anything.pdfIn PDF document text
- http://zepizevut.atwebpages.com/tenacious_d_tribute_tab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/790d67f4-06ef-4d5b-9870-33394ef4632b/small_engine_repair_classes_michigan.pdfIn PDF document text
- http://fijoxim.epizy.com/bunco_score_sheets_us_them.pdfIn PDF document text
- http://wotidupodugi.myartsonline.com/aditya_hridaya_stotra_in_marathi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/26a8da98-373c-476e-954b-e2ac2b7ba18e/fetosobibarenabolibimasi.pdfIn PDF document text
- http://jiwabebiweruri.epizy.com/ckd_pneumatic_cylinder_catalogue.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/79f3cef3-d3b3-41dc-a9ca-f4dde2f9b2f7/pobofowilumavakur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/341dcc62-caa8-4fe6-bc31-f8ec74cd1bca/respironics_simplygo_portable_oxygen_concentrator_manual.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_off0000fcae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCAE | 3184 bytes |
SHA-256: 5b7d9f601403bef1f13ae7cc9fadb87c1d950b749d95d1a327f085b68c586eaa |
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font_01_sfnt_off00010829.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10829 | 5380 bytes |
SHA-256: 8f4072d3e2785dc51d4bbbd48a886cf1827a7182ef5665d5eb994b710304800a |
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font_02_sfnt_off00011a60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A60 | 12880 bytes |
SHA-256: c67d621e4ef2625b455d23289da4384a0047f233d3d0dd9977537c9a2777160f |
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