MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9991
Heuristics 5
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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 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://crophysi.ru/wix?keyword=wasd+games+unblocked PDF link annotation
- https://cdn-cms.f-static.net/uploads/4475000/normal_6046ea906ad6c.pdfIn PDF document text
- http://nomokesus.sportsontheweb.net/19441969748.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4384469/normal_5fcf957760c86.pdfIn PDF document text
- https://vajilitoseg.weebly.com/uploads/1/3/1/4/131437648/2265097.pdfIn PDF document text
- https://lavovozanu.weebly.com/uploads/1/3/0/7/130739022/0b6a12a8d.pdfIn PDF document text
- https://nutakiderovex.weebly.com/uploads/1/3/4/6/134622867/147e55b.pdfIn PDF document text
- https://kedefakoriwo.weebly.com/uploads/1/3/1/1/131164231/af3008d86e8c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418197/normal_600f6108949d1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404524/normal_6035b97c64fdc.pdfIn PDF document text
- https://xonasuxodu.weebly.com/uploads/1/3/2/6/132681295/9269645.pdfIn PDF document text
- https://vujufosidomo.weebly.com/uploads/1/3/1/4/131482916/2c5900a6e4.pdfIn PDF document text
- http://mujododaziwato.scienceontheweb.net/wuwesomiliredutasoxe.pdfIn PDF document text
- https://veponigizut.weebly.com/uploads/1/3/0/9/130969631/2151861.pdfIn PDF document text
- http://dekiweragaf.mywebcommunity.org/calligraphy_practice_sheets_free_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484609/normal_5fe948c193548.pdfIn PDF document text
- https://xudidetopos.weebly.com/uploads/1/3/4/5/134579215/401991.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rexefobixavater.myartsonline.com/cerebral_angiography_osborn.pdfIn PDF document text
- http://tulajadulixo.myartsonline.com/what_is_a_certificate_of_readiness_in_divorce.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9d42164-df08-4fcb-81ad-69faaf1e0413/lotevovonajadepesusajux.pdfIn PDF document text
- http://kipazafar.atwebpages.com/corporate_communication_meaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/12d2f5c6-9c80-40d3-a677-9002c6218d6f/29112243537.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab81d5a8-43e8-4d7f-baa3-9b21af1b516a/dexerasusakimivajonap.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010424.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10424 | 6440 bytes |
SHA-256: a606a6dede3b99472d2ac97761204782646b5f75106b48d1abccbe9a99ca9a4c |
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font_01_sfnt_off00011418.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11418 | 5380 bytes |
SHA-256: d665d0e05901f4d88c401c6ef3d022aa047abf6d102974ad28e582cf6f67cdc8 |
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font_02_sfnt_off00012665.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12665 | 11296 bytes |
SHA-256: d7f96c9000f456a9c4264ef512b7b1b93bf6b13d58c9523ddf1add4c968f2f5f |
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font_03_sfnt_off00014c0f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14C0F | 16036 bytes |
SHA-256: 9559dd1bd908241551916101fda3d445a26f5c4b506a1423f23393456f9d5940 |
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