MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external URIs, with a high-confidence heuristic identifying it as a link farm on disposable hosting. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or malware distribution. The embedded URL 'https://gimoguvi.ru/strik?utm_term=common+core+standards+hawaii' is a primary indicator of this malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://gimoguvi.ru/strik?utm_term=common+core+standards+hawaii PDF link annotation
- http://dorutote.scienceontheweb.net/clerks_private_award.pdfIn PDF document text
- http://kerutugizuxig.mygamesonline.org/the_lord_of_the_rings_the_return_of_the_king_video_game_steam.pdfIn PDF document text
- http://nejamaranidirit.22web.org/83894403241.pdfIn PDF document text
- http://tapasin.sportsontheweb.net/nudelakil.pdfIn PDF document text
- https://cdn.sqhk.co/nujidegowupi/XVFidhd/tozejesuxip.pdfIn PDF document text
- https://cdn.sqhk.co/vipujitebiki/PAg4Khg/21525453541.pdfIn PDF document text
- http://xuwuvewisin.mypressonline.com/discounted_payback_period_definition.pdfIn PDF document text
- http://fufirewavit.getenjoyment.net/weight_loss_meal_plan_download.pdfIn PDF document text
- http://lupelisizi.medianewsonline.com/how_to_reschedule_your_dmv_appointment.pdfIn PDF document text
- https://cdn.sqhk.co/zujijivopuju/jdkDFiD/killer_bean_unleashed_download_uptodown.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/setaxilitozuko/11174748452.pdfIn PDF document text
- http://vemijapumobikik.epizy.com/ageless_body_timeless_mind.pdfIn PDF document text
- http://nevegeb.rf.gd/tipos_de_bivalvos.pdfIn PDF document text
- http://lobivovakebala.epizy.com/ff14_botanist_leveling_guide.pdfIn PDF document text
- https://s3.amazonaws.com/kesumasaka/1565599648.pdfIn PDF document text
- http://sasitegeke.epizy.com/biological_father_medical_history_form.pdfIn PDF document text
- http://zisukuvi.atwebpages.com/shaken_baby_syndrome_facts.pdfIn PDF document text
- http://zikoliduxa.atwebpages.com/rhyming_words_dictionary_free_download.pdfIn PDF document text
- http://sinomol.epizy.com/medicinal_chemistry_books_yogeshwari_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/rutufokedizon/putereda.pdfIn PDF document text
- https://s3.amazonaws.com/tonemakopinibem/racing_vs_boca_2018_formaciones.pdfIn PDF document text
- https://s3.amazonaws.com/pasutiz/simple_family_tree_chart_template.pdfIn PDF document text
- http://xawexixiwa.rf.gd/convexity_and_duration.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD1D | 5052 bytes |
SHA-256: 038f51e5c30251bf295c182188ce6b21fa93330780a32f321e007eafac38fcca |
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font_01_sfnt_off00010e22.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E22 | 10964 bytes |
SHA-256: bff4c6079f7478a1d805e7ee4b70cf2bb248982fdcd996e753ac7c96d2fcf3cc |
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font_02_sfnt_off0001336e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1336E | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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