MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links pointing to various domains, many of which are hosted on disposable or low-reputation services. This behavior is indicative of a link farm designed to distribute malicious content or phish users. ClamAV detection and ML classification strongly support the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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://fokemale.ru/strik?utm_term=watercolor+slideshow+premiere+pro+templates+free+download PDF link annotation
- https://cdn.sqhk.co/nakijalufiw/9girmji/wish_you_were_gay_claud_piano.pdfIn PDF document text
- http://fosipuzo.mypressonline.com/halloween_movie_quiz.pdfIn PDF document text
- https://cdn.sqhk.co/zerurukoraju/W2gdgcY/66996155003.pdfIn PDF document text
- http://josumewemuzob.getenjoyment.net/cancer_immunotherapy_principles_and_practice_download.pdfIn PDF document text
- https://cdn.sqhk.co/wituruxa/femjjhc/shopdisney_discount_codes_2019.pdfIn PDF document text
- https://cdn.sqhk.co/rumomezojeku/Tjgjejc/avatar_maker_comic_book_style_for_beginners.pdfIn PDF document text
- https://cdn.sqhk.co/ravusigi/ajMuieZ/98609476530.pdfIn PDF document text
- https://cdn.sqhk.co/bilanogakiw/haibZia/guitar_flash_soulless_4.pdfIn PDF document text
- https://cdn.sqhk.co/xumelesep/ij0ib4c/8744358186.pdfIn PDF document text
- http://xalowazejadiv.getenjoyment.net/namapuzexotojuvizisan.pdfIn PDF document text
- https://cdn.sqhk.co/tabewinudeka/bzijghh/fear_the_walking_dead_season_6.pdfIn PDF document text
- https://cdn.sqhk.co/desiketomasu/bQhciDn/fitbit_ionic_manual_calibration.pdfIn PDF document text
- http://rubeparef.22web.org/zozix.pdfIn PDF document text
- https://cdn.sqhk.co/jasurisunav/fEhfjgH/zovabazuferonigigita.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mubomapobe.epizy.com/dotix.pdfIn PDF document text
- http://tesoxukezeziles.epizy.com/best_fast_charging_power_bank_for_mobile.pdfIn PDF document text
- http://kedekivotizera.epizy.com/gavoterobigovezepinalod.pdfIn PDF document text
- http://lotifajabam.epizy.com/gmat_enhanced_score_report.pdfIn PDF document text
- http://nabunuwo.epizy.com/bukokupav.pdfIn PDF document text
- https://917ed8d3-8a9f-4c5c-a3ad-554e533308ad.filesusr.com/ugd/a4e402_8b4f2bc8506443be98186dcf10dd231e.pdf?index=trueIn PDF document text
- https://a4346b84-4611-49ab-b113-80c9188ca613.filesusr.com/ugd/078c79_a264418efa5a400dab0b20c8d00d0949.pdf?index=trueIn PDF document text
- https://a1d1c4ac-cf1d-4c58-861c-45d1188f4b60.filesusr.com/ugd/052f3a_2ead5580d4244682a456bc1081784365.pdf?index=trueIn PDF document text
- https://b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com/ugd/10e3af_295ff3fd751a4eefa1330fcc748178b1.pdf?index=trueIn PDF document text
- http://bowelabu.rf.gd/shimano_di2_firmware_update_fehlgeschlagen.pdfIn PDF document text
- https://2e6726a7-2e78-456a-9fa1-8bc85c3b20a6.filesusr.com/ugd/76e31d_630494f2f1c146849b4543dcdaffcd95.pdf?index=trueIn PDF document text
- http://vujipuxi.epizy.com/one_step_equations_with_rational_coefficients_answers.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_off0001064b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1064B | 5500 bytes |
SHA-256: 3b9b7423d4a7bb2a7bc8695c56f8c5745280ba229b179a3e901e93fb551b50f6 |
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font_01_sfnt_off000118f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118F1 | 10736 bytes |
SHA-256: 390c09441678b839d1754f8c6eea9f23568e851b5c80f6c03d2384c5e9d36e8d |
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