MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
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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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://zajinet.ru/wix?keyword=download+gangstar+vegas+mod+apk+for+pc PDF link annotation
- https://juleverut.weebly.com/uploads/1/3/4/4/134488806/pisisut-xavog.pdfIn PDF document text
- https://pogipusuzifu.weebly.com/uploads/1/3/4/8/134869227/zizami-suzidife-zafit.pdfIn PDF document text
- https://cdn.sqhk.co/ninoporaleva/jf3mibd/line_rider_unblocked.pdfIn PDF document text
- https://zumaboletafu.weebly.com/uploads/1/3/1/4/131454272/380188.pdfIn PDF document text
- https://femixazate.weebly.com/uploads/1/3/4/3/134363246/28499.pdfIn PDF document text
- https://wajuzetixageg.weebly.com/uploads/1/3/0/9/130969085/1467522.pdfIn PDF document text
- https://vinifobak.weebly.com/uploads/1/3/5/2/135298549/ximepedatiral-zivisegarebozop-tolipulufawaruf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391305/normal_5fe9ed6dc30f5.pdfIn PDF document text
- https://cdn.sqhk.co/muzexeragod/KjhghvZ/tasazirutaxikaxuf.pdfIn PDF document text
- https://gofolepoxi.weebly.com/uploads/1/3/4/8/134882907/zixobowekuvelet_noxuwufikemetuf.pdfIn PDF document text
- http://roburupagosode.iblogger.org/rukuk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375525/normal_602a72bcb6a64.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4498376/normal_601faecfd5423.pdfIn PDF document text
- http://gojuvop.iblogger.org/star_method_interview_questions_and_answers_examples.pdfIn PDF document text
- https://cdn.sqhk.co/soxuvezosapa/tQjg4gd/82379679002.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387406/normal_60260c1a07952.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369903/normal_602e2267cbce7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476768/normal_5febf97353920.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445531/normal_600ca0475f4ca.pdfIn PDF document text
- https://gavanigo.weebly.com/uploads/1/3/1/3/131380609/762396.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://koroxep.rf.gd/jupiter_japan_income_fund_fact_sheet.pdfIn PDF document text
- http://nigiragesowujow.epizy.com/ielts_speaking_sample_test_with_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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD1A | 5688 bytes |
SHA-256: d8fb1e0255781b1536c2f7242cdd0ea5ef57a672097e552ace6a53aea3d683d4 |
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font_01_sfnt_off00011086.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11086 | 3208 bytes |
SHA-256: 9564b821b39a718c583396ea7f6a0995b776ef858841a0633d0edc5c1e20721d |
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font_02_sfnt_off00011d90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D90 | 11276 bytes |
SHA-256: c0268082f462cc44a62263454082ed9049cbf3e16d90b2d246f178b156a6642e |
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font_03_sfnt_off0001434d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1434D | 16736 bytes |
SHA-256: 5ef0bae121ad2fc3d39cbf3a4bf30a171266549c46fd5142886d0e4bebae852e |
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font_04_sfnt_off000159d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x159D6 | 1736 bytes |
SHA-256: 74be5bc4d46f64e5c506ae1006f7022dc98ebf960e37c7bf417c2027ca73106d |
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