MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to domains associated with compromised CMS uploads or disposable hosting, indicating a link farm designed to lead users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://hotelhoanggiaminhchauquanlan.com/img-kskc/files/fusaxesalizovazetilu.pdf In PDF document text
- http://www.derbysignandgraphics.com/uploads/file/81801918490.pdfIn PDF document text
- http://www.urbanwaterways.info/files/fazatiroxelewowij.pdfIn PDF document text
- https://discoverthesky.it/file/tenibuwozuraxerarud.pdfIn PDF document text
- http://franckjuery.com/ckfinder/uploads/files/wilemuvoseletuxujabami.pdfIn PDF document text
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/1606ef65257509---bepiviselameduxipunoto.pdfIn PDF document text
- http://tangiahoang.com/skinkorea/Images_upload/files/gusefonor.pdfIn PDF document text
- http://abwlanham.com/uploads/files/gizobovovopabixeg.pdfIn PDF document text
- http://mgocsm.in/userfiles/file/vugupoda.pdfIn PDF document text
- https://businesslife.com/content/files/pogesilidezetoruwugoligu.pdfIn PDF document text
- http://tubietelbar.hu/uploadfile/68454926526.pdfIn PDF document text
- http://www.alex-vasilkov.ru/images/wisdom/file/vufelemogetobafefawet.pdfIn PDF document text
- https://twr1115.net/files/fckeditor/file/98674254641.pdfIn PDF document text
- http://broeinest.org/ckfinder/userfiles/files/pikunexato.pdfIn PDF document text
- https://advantagelic.com/singhania/downloads/file/busabamuzuxafexovene.pdfIn PDF document text
- https://arenda1s.ru/wp-content/plugins/super-forms/uploads/php/files/552c2fa34afb0056c7f60ab9acf9a5d7/powusax.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/16085e2fe98ccd---7071860226.pdfIn PDF document text
- https://travolution.travel/wp-content/plugins/super-forms/uploads/php/files/15a8ca3df054f842ccdc7784b3182d8b/wowuvupavuwoziteziworirof.pdfIn PDF document text
- https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/ivk4gjl5k051k9i1t0c2fsok0j/kevilixojekob.pdfIn PDF document text
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/16086335636acd---80717318258.pdfIn PDF document text
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/16070d6fb97dd0---34382220650.pdfIn PDF document text
- http://writtenmail.com/upload_images/file/mufizodededan.pdfIn PDF document text
- https://otdelkamos.ru/wp-content/plugins/super-forms/uploads/php/files/1ebccb95aae9e369d2e75c3509618fef/79745074797.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b84e77050aa---midetukibakekevude.pdfIn PDF document text
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/16081587233eb8---dokexijowewak.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=srtransfin+share+price+nsePDF 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_off0000fd33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD33 | 18272 bytes |
SHA-256: f40c9ae737b5609ccfc9ef28eafe8f316481595e1f13802785b0f11e1c4742d7 |
|||
font_01_sfnt_off00012dca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DCA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000145e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145E1 | 10488 bytes |
SHA-256: 2a7beda2a7dca22fb0d1941b7be21dc08d14f09b4b9433d6001d6eab56965a34 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.