MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document exhibits characteristics of a phishing lure, specifically employing a password-protected archive scheme to conceal a payload. The document contains numerous external links, many pointing to disposable hosting, suggesting a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 7
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://allytemp.ru/pbw?utm_term=como+descobrir+a+senha+do+wifi+pelo+celular+-+j%25C3%25A1+conectado+iphone PDF link annotation
- https://static.s123-cdn-static.com/uploads/4416331/normal_6003ce61989d1.pdfIn PDF document text
- https://malinozibide.weebly.com/uploads/1/3/4/3/134380659/depajukake.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464720/normal_5ff07bab1a7be.pdfIn PDF document text
- https://kunejadisitezan.weebly.com/uploads/1/3/4/0/134096254/gixexa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467287/normal_604f6ee3abbff.pdfIn PDF document text
- https://xitupigavogom.weebly.com/uploads/1/3/4/4/134474669/rujimezexokuposeripe.pdfIn PDF document text
- https://tixuguzuw.weebly.com/uploads/1/3/4/0/134096155/94deb9.pdfIn PDF document text
- https://puziwifatewir.weebly.com/uploads/1/3/4/7/134715637/vajifawegifex-bejijikofifeba-winoved-tusuxegitedo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420588/normal_5ff4508c509cf.pdfIn PDF document text
- https://feziriwavejoli.weebly.com/uploads/1/3/4/0/134096108/1959994.pdfIn PDF document text
- https://zodajuxos.weebly.com/uploads/1/3/4/2/134235393/9cf8ce.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423700/normal_5fc94847a2595.pdfIn PDF document text
- https://divuvefa.weebly.com/uploads/1/3/4/7/134759037/6079004.pdfIn PDF document text
- https://buwuxebukiz.weebly.com/uploads/1/3/1/6/131606134/dea1480976b3.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sonopewobu.pbworks.com/f/podakojumerurobogun.pdfIn PDF document text
- http://gatasulupu.pbworks.com/w/file/fetch/144412059/2019_hellcat_red_eye_charger.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3bbbbda6-5cf5-4234-84ed-1dd6296bf5b5/faziloriwubarudofitofa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9d661d6-5c63-4b5c-ac0c-898444b10d72/fewoliwugugiduvomowo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b788ce59-4207-4491-a3c6-cdb27b5047d5/mezigejuxifikefovol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74f92609-1500-48e0-95b1-42b3c8f1ced7/how_to_calculate_the_dividend_yield_of_a_stock.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b671e94f-ac4d-4c63-82ac-ff6b3681596a/50272127355.pdfIn PDF document text
- http://didaneguk.pbworks.com/f/69852545501.pdfIn PDF document text
- http://gapufipi.pbworks.com/f/5285731232.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c496417a-b793-4631-a0a8-47695e42c7a8/mawexagixegusonu.pdfIn PDF document text
- http://fokurid.pbworks.com/w/file/fetch/144675657/is_32_f_freezing_point.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90fc22f9-848b-4f32-88ce-29cb15f9eda6/how_many_calories_are_in_sonic_shake.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b54b598-1130-4c9e-a99d-be2dd1804fc2/15688213495.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_off0000e825.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE825 | 5876 bytes |
SHA-256: 012db6deab583f0232a42a7e5489440ba688fcb9a397afc1d761f71a2f3b9d95 |
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font_01_sfnt_off0000fb7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB7E | 12612 bytes |
SHA-256: 1a404b0c3936ff284a763c579708bf904bb35e3eecf28c9b07b524446afb744e |
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