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-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://zajinet.ru/strik?utm_term=bryant+plus+90+furnace+ignitor+replacement PDF link annotation
- http://lewodozena.22web.org/wufutofevasexuwabaguk.pdfIn PDF document text
- http://circulshtangcalip.website/81835324262ooeat.pdfIn PDF document text
- http://bobutukaboxavaj.iblogger.org/the_authoritarian_personality_book.pdfIn PDF document text
- http://cheapkeys.site/how_to_deal_with_distant_parentsmublo.pdfIn PDF document text
- http://recepty-dd.info/vertical_and_adjacent_angles_worksheet_answersosvr5.pdfIn PDF document text
- http://bulepozobagepud.mygamesonline.org/45883037963.pdfIn PDF document text
- http://bonifacy.site/meant_to_be_song_ananyakatol.pdfIn PDF document text
- http://akb54.ru/lipujuriwekjgpma.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://rovoviniv.rf.gd/pdf_to_dwg_converter_free_download_with_crack.pdfIn PDF document text
- http://pigimefupe.epizy.com/62476668158.pdfIn PDF document text
- http://jejemizon.rf.gd/81360432863.pdfIn PDF document text
- http://pojozija.onlinewebshop.net/queen_bohemian_rhapsody_piano_notes.pdfIn PDF document text
- http://titugol.atwebpages.com/certificate_of_participation_design.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad47fba4-9c34-4e5b-a887-37c4d6a7a9fe/61581765360.pdfIn PDF document text
- http://fiverulaw.rf.gd/nidekomedezolomaxatedoze.pdfIn PDF document text
- http://lafatakijuton.epizy.com/qld_herbarium_specimen_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa2227da-738f-42ae-b873-238782d3de31/kaba_simplex_combo_change.pdfIn PDF document text
- http://jesebikalag.epizy.com/basic_medical_biochemistry_free.pdfIn PDF document text
- http://derajovaku.rf.gd/how_to_connect_to_an_arris_router.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0131ec4-3442-4bf7-9b5c-89de8bce0cf2/27643638035.pdfIn PDF document text
- http://silinodev.rf.gd/33563752685.pdfIn PDF document text
- http://mekavebij.epizy.com/ansys_mechanical_apdl_book.pdfIn PDF document text
- http://riveminigokoxa.myartsonline.com/42090133796.pdfIn PDF document text
- http://dovovefuwaxav.epizy.com/dosamiserugawuveragin.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_off0000fa88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA88 | 5664 bytes |
SHA-256: 99abdf4d099b49a232e2d0eda6b145e9fb5d1ad08ecac1ebc4e9b543a8e207fb |
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font_01_sfnt_off00010dbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DBD | 11340 bytes |
SHA-256: 5ea844177a1a156a942589f2d62d0c5c503b18def2309968489a452b589094ad |
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font_02_sfnt_off0001343e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1343E | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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