MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
T1059.007 JavaScript
The ML classifier and ClamAV detection strongly indicate maliciousness. The heuristic 'SE_BRAND_CREDENTIAL_PHISH' identifies a lure impersonating Apple, directing users to a non-matching host. The PDF document contains numerous embedded URLs, many pointing to compromised or disposable hosting, suggesting a link farm designed to obscure the final malicious destination.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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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Brand-impersonation credential phishing lure high SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: call-to-action link host does not match the impersonated brand: https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=outfitter+near+me.
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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 http://falerisztika.hu/tmp/zexolisodedipex.pdf In PDF document text
- http://sarica.com.tr/ckfinder/userfiles/files/76769166995.pdfIn PDF document text
- http://flairpens.ru/uploads/file/51568572784.pdfIn PDF document text
- http://www.julitolaschools.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e63c8578cc5---miwaxabasezezowikunesuvi.pdfIn PDF document text
- https://southernlightingsource.com/wp-content/plugins/super-forms/uploads/php/files/a55bc6b5a9cc85fc62f5c7103d2eca3b/zipubogetewopowuxosofetux.pdfIn PDF document text
- http://domeinbeverdonk.be/assets/files/file/3731841499.pdfIn PDF document text
- http://sme1970reunion.com/clients/7/78/786f1e38e9ed540b4a7d4f5dbcc09398/File/silowemubaxageser.pdfIn PDF document text
- http://dentistturkey.com/image/files/jofopota.pdfIn PDF document text
- https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/30863719b73ae33afa159850a3efa564/potidiwate.pdfIn PDF document text
- https://smartstone.ca/userfiles/files/didubakepofiverakaxo.pdfIn PDF document text
- https://dangeloremodeling.com/nbloom/fckuploads/file/32800495260.pdfIn PDF document text
- https://www.tangelo.no/wp-content/plugins/formcraft/file-upload/server/content/files/1607a60b8d986f---82200544777.pdfIn PDF document text
- http://interiorconsignments.com/media/file/89312587116.pdfIn PDF document text
- http://woori-tour.kr/FileData/ckfinder/files/20210830_8C59508F24BCE016.pdfIn PDF document text
- http://huthamcauquanggiap.com/upload/files/nisodipipawa.pdfIn PDF document text
- http://shannonlakeestates.org/fck_images/file/xolufobawu.pdfIn PDF document text
- http://elmiraclassiccountry.com/wp-content/plugins/super-forms/uploads/php/files/1d8b695ec97988af6de72afaad08a609/rivasulenapude.pdfIn PDF document text
- https://avflash.nl/upload/files/85368170237.pdfIn PDF document text
- https://franchiseharbor.com/files/files/wokatagopanazexesa.pdfIn PDF document text
- http://mimarathi.live/assets/ckfinder/core/connector/php/uploads/files/86195609639.pdfIn PDF document text
- https://alkalacarservice.com/public_html/userfiles/file/23739566739.pdfIn PDF document text
- http://ideviceplus.be/app/webroot/files/userfiles/files/13942353586.pdfIn PDF document text
- https://esprimagroup.com/userfiles/file/57992277302.pdfIn PDF document text
- http://rusiuojigalvoji.lt/wp-content/plugins/formcraft/file-upload/server/content/files/160781ef3c24db---goviwezafibaxezoraj.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3CAf4wW3hvY/uplcv?utm_term=outfitter+near+mePDF link annotation
- 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_off0001013b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1013B | 10168 bytes |
SHA-256: d33be1e97357e2afca77e85ec88c956c5504163c776872d5591b0354dd1f896d |
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font_01_sfnt_off000117fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117FE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00013010.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13010 | 17444 bytes |
SHA-256: 4ff489d919c986ea011948ede5674438530029e3bc90b26f8fb23b794b580b16 |
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