MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a significant number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The presence of external URIs and the overall structure point towards the distribution of further malicious content or phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://jottigo.ru/strik?utm_term=emp+slot+jammer+schematics+pdf PDF link annotation
- https://juwaxevepatasi.weebly.com/uploads/1/3/0/8/130874094/fadakupadapanad.pdfIn PDF document text
- https://suligabewe.weebly.com/uploads/1/3/4/0/134040343/3eb747570c67.pdfIn PDF document text
- https://cdn.sqhk.co/buzulexoxuve/jgheuid/gomolixibule.pdfIn PDF document text
- http://zobotalemogi.sportsontheweb.net/catia_v6_tutorial.pdfIn PDF document text
- https://vipukawolatu.weebly.com/uploads/1/3/4/4/134486161/c20d0d01e.pdfIn PDF document text
- https://volafonozus.weebly.com/uploads/1/3/0/7/130775232/vawisidozuwutuwan.pdfIn PDF document text
- http://zitosuganenat.medianewsonline.com/lefibizilamekimegiw.pdfIn PDF document text
- https://cdn.sqhk.co/genopeno/jigdEic/gluten_free_scotch_pancake_recipe_uk.pdfIn PDF document text
- https://jozinuzo.weebly.com/uploads/1/3/2/7/132712000/72c3a333537d03.pdfIn PDF document text
- https://cdn.sqhk.co/vekuniruf/Vmkjbha/mustang_super_snake_price_south_africa.pdfIn PDF document text
- https://sibowugigezama.weebly.com/uploads/1/3/4/6/134663740/jedur.pdfIn PDF document text
- https://dosijikapok.weebly.com/uploads/1/3/2/6/132682778/2f64bba.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/a43e4a8c-6014-4433-9472-eacc37aa2151/how_do_you_harvest_butterhead_lettuce.pdfIn PDF document text
- http://zegiwewezenaro.myartsonline.com/22471403279.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/92a7833c-22a3-49dd-8619-289d8f3c468e/65318003262.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce1e9f57-8f25-48bc-92a3-001ea31382ba/4453492646.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/56d0e20f-1676-47dc-9653-ed08aeb6c3cf/ganibasamamugafekanezazax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8731ca7-764c-4dc4-8cb5-d074e585c393/what_is_the_difference_between_a_singer_221_and_221-1.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/36082d76-8148-42d2-856d-c281d3332443/sexokadelodowu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c29b00d-10ad-41eb-9992-92c6f8cef666/vanaxi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3a574e0-d9d8-4abf-bdd3-a463112c72dd/international_truck_repair_houston_tx.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9b941bd-061a-49f0-b326-2d162607d9ee/how_to_get_a_court_ordered_mental_evaluation.pdfIn PDF document text
- http://pexofapu.myartsonline.com/cell_physiology_membrane_transport.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_off0000f927.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF927 | 5428 bytes |
SHA-256: e41c3e3cf0a3e6f99b3a09a62f4df4f3f8758106f6fe83e24e5daf3747171e7e |
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font_01_sfnt_off00010b77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B77 | 13532 bytes |
SHA-256: 4275f769a627c3ad01637c0c9120d1979c2e4a0520ccbd5ed69f7c0221e641ec |
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