MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The presence of an external URI pointing to 'resalured.ru' suggests a phishing or download lure. The document body, though heavily obfuscated, contains text related to adding a PDF to Wix, which could be a pretext for the malicious link. No scripts were extracted, but the overall structure and external link indicate a phishing or downloader attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://resalured.ru/strik?utm_term=how+to+add+a+pdf+document+to+wix PDF link annotation
- http://wuramegojuluz.mywebcommunity.org/katowusivus.pdfIn PDF document text
- http://findattime.com/examples_of_using_active_listening_skillsf55k5.pdfIn PDF document text
- http://piriveva.scienceontheweb.net/bupaz.pdfIn PDF document text
- https://cdn.sqhk.co/letonolomo/jhgerih/wwe_2k20_universe_mode_online.pdfIn PDF document text
- http://wrinklestiltskin.com/16_gauge_perforated_stainless_steel_sheetiri9o.pdfIn PDF document text
- https://cdn.sqhk.co/vizinifum/kUzhsqr/english_lesson_plan_template.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/e967bbfe-2464-451e-9053-ae72c2a3ae94/36471979039.pdfIn PDF document text
- http://solugivewatewa.myartsonline.com/will_verizon_flip_phones_work_in_2020.pdfIn PDF document text
- https://s3.amazonaws.com/dudujopixejikug/responsive_web_design_template_education.pdfIn PDF document text
- http://vuzuwukef.atwebpages.com/recetario_de_carnes_rojas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5a0d0339-c4ac-4934-9869-76b680586f0e/saxon_math_intermediate_4_workbook.pdfIn PDF document text
- https://1de4b56a-3309-4767-83a2-f1bb1ea7c594.filesusr.com/ugd/a6e5e9_ca02d68277154accaa99fdecadcf3e63.pdf?index=trueIn PDF document text
- https://a12a05ab-6462-4855-b086-b0a2a961d6d8.filesusr.com/ugd/2c76f4_bacd5948f73b474192b9a688970de7bc.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vuzufexarevima/foxuxebiwigufizazitog.pdfIn PDF document text
- https://0298dc5a-7924-4276-8279-06452a5288da.filesusr.com/ugd/b30cf0_abb4f3cdb717469b875ed4d950889619.pdf?index=trueIn PDF document text
- https://9764c975-acb6-4bd5-a3ff-b1f4624bc9bc.filesusr.com/ugd/5bcb7b_386a5a6173ec4cfe9db713a917ad6e4f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lejivugeleguwod/free_aswang_movies.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/22f68b00-6e70-48cd-898b-1800646de859/fajufi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d75a3a67-373a-4954-9197-ac79b965a51a/star_trek_the_next_generation_-_season_6_episode_26_-_descent_1.pdfIn PDF document text
- https://s3.amazonaws.com/gulapore/97333989966.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4068786c-162c-4d38-a64a-2bb68270c405/namivoxesotizubu.pdfIn PDF document text
- https://s3.amazonaws.com/votawawo/samsung_galaxy_ce0168_wont_turn_on.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_off0000ed1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED1F | 5116 bytes |
SHA-256: 053bb70bd4365f1f9d3f59389136d85b99cb3e6605cae185e3965daf63dbf747 |
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font_01_sfnt_off0000fe97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE97 | 11148 bytes |
SHA-256: 4ff83fcbef3f92d8e620b4919fdd472b07f702a8c1ecc7fd43326d900d20f60f |
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