MALICIOUS
186
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. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9957
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 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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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://soxebez.ru/strik?utm_term=how+to+thicken+crockpot+chili PDF link annotation
- http://tivaser.iblogger.org/puludokejo.pdfIn PDF document text
- http://jizotolifuvi.iblogger.org/72066100083.pdfIn PDF document text
- http://habercigo.com/90780055494c78bv.pdfIn PDF document text
- http://vienvozvrat.site/primer_plato_in_english_translationtmnlj.pdfIn PDF document text
- http://pofaduxiruk.getenjoyment.net/how_to_paint_a_room_with_a_chair_rail.pdfIn PDF document text
- https://salogisamokowo.weebly.com/uploads/1/3/4/6/134649366/misakumetupovara.pdfIn PDF document text
- http://gimakelodikovij.iblogger.org/symbol_barcode_scanner_ls2208_programming_sheet.pdfIn PDF document text
- https://jikovezogid.weebly.com/uploads/1/3/1/4/131407088/3667927.pdfIn PDF document text
- http://koxelovanalimu.getenjoyment.net/faktor_resiko_atonia_uteri.pdfIn PDF document text
- http://xorelurisadadun.iblogger.org/fitness_blender_workout_plan.pdfIn PDF document text
- http://salonvarna.com/line_of_succession_history_definition95o7h.pdfIn PDF document text
- http://ruwulabosubev.iblogger.org/altair_inspire_tutorial.pdfIn PDF document text
- https://dowolozudatu.weebly.com/uploads/1/3/4/0/134000293/4741269.pdfIn PDF document text
- http://shop-you.xyz/239715977238ib58.pdfIn PDF document text
- http://zisezamerares.mygamesonline.org/81787075890.pdfIn PDF document text
- https://winenexosipagep.weebly.com/uploads/1/3/2/8/132814343/senawigoneb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://625f08e2-3d8e-45b5-8e8c-b95d001c5c7c.filesusr.com/ugd/d94ae5_0e6a1e43381449a481f32345cc44c167.pdf?index=trueIn PDF document text
- http://wokidomogu.onlinewebshop.net/adeptus_ministorum.pdfIn PDF document text
- https://081e7fb2-604d-424b-9b75-a58d54a71a44.filesusr.com/ugd/abd6ea_97abe4ffa37b45899fdea768dcc5057a.pdf?index=trueIn PDF document text
- https://47e4df30-8702-49a4-8bd5-327e1546ff06.filesusr.com/ugd/379272_8155563d58b044bcb6076d37391f54f2.pdf?index=trueIn PDF document text
- http://vobozezojip.onlinewebshop.net/organic_nomenclature_practice_problems_with_answers.pdfIn PDF document text
- https://b7e73dfe-ad35-4791-b4f7-7500f5b7882c.filesusr.com/ugd/bc79a4_4eab2cc855e248eb83e47157a34edad3.pdf?index=trueIn PDF document text
- http://kubunixa.epizy.com/compare_and_contrast_cats_and_dogs_venn_diagram.pdfIn PDF document text
- http://molewivuwomap.epizy.com/mathematical_physics_syllabus.pdfIn PDF document text
- https://9abff256-b119-4e75-a612-dfc075f5428e.filesusr.com/ugd/c73517_1e4515b671604307b8e5b7b5d095f9cb.pdf?index=trueIn PDF document text
- http://lokuvutifinulef.rf.gd/disujadeparesugowawajede.pdfIn PDF document text
- http://toxisokipefofo.epizy.com/bupon.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_off000100bd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100BD | 4748 bytes |
SHA-256: 64e2d037796fb87c8cffd49355c3c49925ec1c57dccea86e40046194209fccb4 |
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font_01_sfnt_off000110f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110F0 | 10388 bytes |
SHA-256: 2dd43a3221b352c919787c5f40cd1ebe29ca5570ff99efe8d5c1233a8aaf688b |
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