MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by a ML classifier and ClamAV. It contains embedded JavaScript and numerous external URIs, indicating it is likely a phishing or malware distribution lure. The document's structure suggests it acts as a link farm, directing users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://laborke.ru/uplcv?utm_term=watch+the+other+woman+full+movie PDF link annotation
- http://markjfox.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/4012886510.pdfIn PDF document text
- http://centreforeffectivecoaching.com/media/file/tutesekulevibijuf.pdfIn PDF document text
- http://93564497.com/userfiles/faxeneruwibemexa.pdfIn PDF document text
- https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16140f41a7080a---10455119794.pdfIn PDF document text
- http://hoangminhsaigon.vn/@dmin/js/ckfinder/userfiles/files/zedin.pdfIn PDF document text
- https://sabunwangi.com/contents/files/fabep.pdfIn PDF document text
- https://charterboatdeliverance.com/uploads/files/97512002462.pdfIn PDF document text
- http://wienbildarchiv.com/upload_files/files/25223853034.pdfIn PDF document text
- http://traditionsradio.com/wp-content/plugins/super-forms/uploads/php/files/3888bc39a4fcacd563a735e8ac024208/tasejuwete.pdfIn PDF document text
- http://hoangduy.vn/vn/files/63300657447.pdfIn PDF document text
- http://austria-ex.com/images/blog/file/74798794657.pdfIn PDF document text
- http://serbanindustrialconstruct.ro/uploads/files/38219518386.pdfIn PDF document text
- https://comfort8889.com/upload/files/72582985224.pdfIn PDF document text
- http://360global.ca/userfiles/file/62149298330.pdfIn PDF document text
- https://kokomanis.com/contents/files/83486728628.pdfIn PDF document text
- http://bjxbw.cn/userfiles/file/wawogojumumogapirixi.pdfIn PDF document text
- http://topmebli.com/content/xuploadimages/file/jatebisivumagefabegon.pdfIn PDF document text
- https://gopherscopes.com/userfiles/file/tedazozowuvepotenirato.pdfIn PDF document text
- http://sriagasthiyarastro.com/FCKeditor/userfiles/file/43686764686.pdfIn PDF document text
- http://wf515345.tw/CKEdit/upload/files/39582626011.pdfIn PDF document text
- https://xtrafitcoaching.com/www/images/files/26541640491.pdfIn PDF document text
- https://gencshoworganizasyon.com/upload/ckfinder/files/gubinowewetemut.pdfIn PDF document text
- https://etonbio.com/newsLetters/images/file/80482445112.pdfIn PDF document text
- http://toanlinh.vn/upload/files/63438603418.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f85f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF85F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00011071.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11071 | 17668 bytes |
SHA-256: b8570ab726347004ae45b305c88f6c321274f9325706fb8150bd5a56a6f930fd |
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font_02_sfnt_off00013da7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DA7 | 10680 bytes |
SHA-256: 8ffff0893cfc31094ee5be4a66597853352b8da209137e64ea5037932f1d2efe |
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