MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains numerous embedded URLs, with one prominent URL pointing to 'seumenha.ru' and containing a 'bunker hill security system' query parameter, suggesting a lure. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' further indicates that the PDF is designed to host many links on disposable domains, reinforcing the phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://seumenha.ru/strik?utm_term=bunker+hill+security+system+62368 PDF link annotation
- http://argo-tourism.com/351179195979mf28.pdfIn PDF document text
- https://cdn.sqhk.co/dexasubu/iagjngd/sokarabedaxop.pdfIn PDF document text
- https://cdn.sqhk.co/digatamale/dheiihj/62727915759.pdfIn PDF document text
- http://familyit.pro/aligning_text_fields_in_forms_htmlnnljh.pdfIn PDF document text
- https://cdn.sqhk.co/garisuvonuk/gcLyieC/bubble_wing_butterfly.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407986/normal_604aef624e8af.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445729/normal_603918ca8dedd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448137/normal_5fe9a80461ef8.pdfIn PDF document text
- http://instapriz365.online/samsung_bd-j5100_remote_not_working1c9ce.pdfIn PDF document text
- http://trokot-online.xyz/arithmetic_progression_questions_and_answers_class_10i1b4n.pdfIn PDF document text
- http://lifeit.pro/the_maze_runner_2014_movie_download_in_hindi_720p_worldfree4u18k0m.pdfIn PDF document text
- https://cdn.sqhk.co/tinolaseja/ce8hdu2/fresh_cod_recipes_healthy.pdfIn PDF document text
- http://nuverlites.online/does_utah_look_at_weighted_gpacep7d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391602/normal_5ff9db3bcd3a5.pdfIn PDF document text
- https://cdn.sqhk.co/xejudawadoni/ijgfijz/hat_trick_century_in_test_cricket_bangladesh.pdfIn PDF document text
- https://cdn.sqhk.co/rizonozugaj/WjgjbhB/57745601417.pdfIn PDF document text
- https://cdn.sqhk.co/nalomuxe/gep3nii/noticias_telemundo_today_youtube.pdfIn PDF document text
- http://uscreditscore.info/ariston_dishwasher_manual_lfc2c19pcya0.pdfIn PDF document text
- https://cdn.sqhk.co/zurefaxenov/FhViehc/yellowstone_cast_tater_jen_landon.pdfIn PDF document text
- http://2220202.ru/56499323181nj90o.pdfIn PDF document text
- http://hopecommunitynaz.com/car_battery_charger_circuits_diagramszvhbo.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/e3378f59-b983-4cd0-83d6-ef438dfb3bd4/what_comes_after_3_8.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1203ddf8-3a91-4d67-81b8-b558e5c88811/fejadak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88246a3a-24b4-45be-9774-46632618b0fb/wasuvuvidowovax.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1df997bc-2804-4f51-90eb-3e0117d932f2/895890450.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_off0000fd34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD34 | 5688 bytes |
SHA-256: 65511748bf6a1821d522a4e710446f9fc4d7d523a5ee83a5fe6e806544566542 |
|||
font_01_sfnt_off00011073.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11073 | 9756 bytes |
SHA-256: 8edbec47aa1cae595667d085ddf5cbd5142eaa3a27db2b211e15d602f65c03a2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.