MALICIOUS
246
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a significant number of external links, many hosted on disposable domains, indicating a link farm designed to redirect users. The presence of a 'Brand-impersonation credential phishing lure' heuristic, specifically mentioning Apple, suggests the redirection chain likely leads to a phishing page. ClamAV also detected this file as a phishing trojan. The ML classifier output of 0.999659 further supports the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 7
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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 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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://zasuzepomuban.weebly.com/uploads/1/3/4/6/134627511/8735416.pdf.
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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://seumenha.ru/strik?utm_term=shadowscapes+tarot+book+pdf+free PDF link annotation
- https://cdn.sqhk.co/karadirimose/gfgjiji/playtube_free_download_ios.pdfIn PDF document text
- https://zasuzepomuban.weebly.com/uploads/1/3/4/6/134627511/8735416.pdfIn PDF document text
- https://cdn.sqhk.co/kinemefuwa/bif0ia9/chase_bank_mobile_wallet.pdfIn PDF document text
- https://cdn.sqhk.co/perigupa/whbnUib/airport_controller_game.pdfIn PDF document text
- https://cdn.sqhk.co/wajuletixex/HRlgggi/puzikulatolo.pdfIn PDF document text
- http://mojivoposo.iblogger.org/windows_7_bootable_usb_free.pdfIn PDF document text
- https://viluxesoxumubi.weebly.com/uploads/1/3/1/4/131406714/5198507.pdfIn PDF document text
- https://cdn.sqhk.co/pivugituxi/eidhi0X/pico_de_gallo_restaurant.pdfIn PDF document text
- https://cdn.sqhk.co/fugolamudara/GEjcgjb/city_car_driving_download_pc_demo.pdfIn PDF document text
- https://cdn.sqhk.co/wuladupuzo/hjjgegc/premier_league_2020_21_english_football_live_today.pdfIn PDF document text
- https://kijidagidopijub.weebly.com/uploads/1/3/0/7/130776406/begedafatebusaber.pdfIn PDF document text
- https://cdn.sqhk.co/gibuzini/jcieXhf/mobile_data_switching_iphone.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/bexolamabad/86311607524.pdfIn PDF document text
- https://s3.amazonaws.com/kukazowox/consular_report_of_birth_abroad_uk.pdfIn PDF document text
- http://rufizugo.epizy.com/novartis_annual_report_2005.pdfIn PDF document text
- http://jumezezufa.rf.gd/duror.pdfIn PDF document text
- https://s3.amazonaws.com/jubiferekaka/pubobaza.pdfIn PDF document text
- https://s3.amazonaws.com/busutafitufe/kiwivadexusuw.pdfIn PDF document text
- https://s3.amazonaws.com/goviwigax/54212004606.pdfIn PDF document text
- http://fomupobidep.epizy.com/telecharger_betwinner_apk.pdfIn PDF document text
- http://ziwufuv.rf.gd/sevetij.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_off00011d24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D24 | 5608 bytes |
SHA-256: 0fc16ad3060d601f554c6482709c2d41e4ceaa3ac21469651c317aebadf3172c |
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font_01_sfnt_off0001304b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1304B | 11500 bytes |
SHA-256: b7db507432481f4a4f55c7a16431226e317f7e20c9764a79081b423272ef9194 |
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