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 0.9994
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://ponafet.ru/strik?utm_term=baby+einstein+neptune%2527s+ocean+discovery+jumper+reviews PDF link annotation
- http://wedurorokim.mypressonline.com/job_application_form_example.pdfIn PDF document text
- https://cdn.sqhk.co/zoribakim/iasqqhc/64295646415.pdfIn PDF document text
- https://cdn.sqhk.co/nakunadubux/QhdVMIz/coloring_book_gacha_life.pdfIn PDF document text
- http://zomoxoxuriw.mypressonline.com/9696538721.pdfIn PDF document text
- https://cdn.sqhk.co/tivinarafuvu/xqBcije/bakinoxegule.pdfIn PDF document text
- http://moxegelubopidi.sportsontheweb.net/possessivartikel_ubungen.pdfIn PDF document text
- https://cdn.sqhk.co/sawitofi/24awjgp/dead_zed_2.pdfIn PDF document text
- https://cdn.sqhk.co/dugixikisim/hp2uxRe/lasefemasunirunatojitu.pdfIn PDF document text
- http://relodifalixogo.scienceontheweb.net/suguvoburi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://liraperuwuw.atwebpages.com/presentation_materials_effective_c_in_an_embedded_environment.pdfIn PDF document text
- http://vibirokudod.myartsonline.com/vukerapimomosiz.pdfIn PDF document text
- https://42e65457-ec34-4553-8979-78b6e302f774.filesusr.com/ugd/f1976d_c6fa666d780746a19760c2fc71c56c4c.pdf?index=trueIn PDF document text
- https://44407f20-7244-4107-9544-84d8151b6f9a.filesusr.com/ugd/8508de_d21fb621990d44baa53196ed66347aab.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ea2dab27-4ba2-46b6-af3e-589513fa3a3c/belkin_n150_wireless_usb_adapter_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc66b6b5-5917-453d-bc65-8dbc7ba3b654/how_to_improve_english_speaking__writing_skills.pdfIn PDF document text
- https://2172aa7b-56d6-4bcb-a12f-aafeda7c7725.filesusr.com/ugd/0d9129_3d17a3596cec4017a5f90a2cff5ae573.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b0fc5eb7-bd44-4996-ab5c-b31215ef2514/camp_x_whitby_oshawa_ontario_canada.pdfIn PDF document text
- http://zipulosi.atwebpages.com/oxford_discover_4_workbook_answer_key.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a606cbfe-a864-4269-bb16-7d918bb2a90d/wordpress_download_button_for_image.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/853e92eb-2083-4aeb-a486-2c5a08686db1/34617228220.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/83c298a5-98ef-4dd6-b494-e5913bcfb85f/jofaxavene.pdfIn PDF document text
- http://satogitexuvo.myartsonline.com/gobiverazigon.pdfIn PDF document text
- https://dc010c70-835d-4b56-8cb0-1e1bda7cab64.filesusr.com/ugd/fb576b_ecf7d206c5054405b7f47ee459399c89.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_off0000f8f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8F6 | 5740 bytes |
SHA-256: 0ab45b81b24c963d6074f925565f0b89b9bf92655539f00bb70b76567df9856c |
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font_01_sfnt_off00010c88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C88 | 10624 bytes |
SHA-256: a4eec46a47a0b5dee23b0d9e83f8a726ea56fbdab45a7c5c1944f5212536bcea |
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