MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. It contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting a phishing or malware distribution attempt. The document body is heavily obfuscated, but the presence of embedded URLs and the overall heuristic firings strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
-
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 https://ketchas.ru/uplcv?utm_term=what+does+nfc PDF link annotation
- https://www.reparaciondebomba.com.ar/wp-content/plugins/super-forms/uploads/php/files/eqhd3i6ukbobhaahsrig9lssu4/dagemilarafavunifova.pdfIn PDF document text
- http://dtpokebar.com/uploads/files/48552575424.pdfIn PDF document text
- https://coffotea.com/uploads/files/202109040836071024.pdfIn PDF document text
- https://propbrains.com/wp-content/plugins/super-forms/uploads/php/files/7821e5cd6816f0eb58716f09e8f2c6da/kuganefixera.pdfIn PDF document text
- https://aristi-trap.com/upload/users/files/58252276356.pdfIn PDF document text
- http://turnyras.lt/Files/file/futujagulepinuzapan.pdfIn PDF document text
- http://hdurmuslar.com/images_upload/files/terijepakofajib.pdfIn PDF document text
- https://stealthwindow.tw/uploads/files/202109131400081183.pdfIn PDF document text
- http://ytovietnam.net/ckfinder/userfiles/files/zipudemu.pdfIn PDF document text
- https://ip-kamera-rendszer.hu/ckfinder/userfiles/files/26652469873.pdfIn PDF document text
- https://terracell.info/images/file/bafekad.pdfIn PDF document text
- http://baove24h.org/upload/files/mifunisevowipifigibuvabuz.pdfIn PDF document text
- https://benhgout.net/uploads/Files/file/32663569720.pdfIn PDF document text
- http://www.prakashirrigation.com/uploads/fck/files/37062636828.pdfIn PDF document text
- http://langeline.com/ckeditor/upload/files/limidebufiwex.pdfIn PDF document text
- https://costarica4d.com/contents/files/zusikujefadilefefejipubo.pdfIn PDF document text
- https://onutglen.com/caningest/images/file/jazerimipuzari.pdfIn PDF document text
- http://theexplorerthai.com/userfiles/files/81225492649.pdfIn PDF document text
- http://pi-consulting.ch/download/39680186316.pdfIn PDF document text
- http://zzquansu.cn/d/files/pemuxemirofelogete.pdfIn PDF document text
- http://animationcoach.com/userfiles/file/wewitibamijukofololubo.pdfIn PDF document text
- https://cncostruzioni.com/userfiles/file/95526948103.pdfIn PDF document text
- https://etravelbox.com/scgtest/team-explore/uploads/files/25838472462.pdfIn PDF document text
- https://mariapolis.net/ckfinder/userfiles/files/46880209572.pdfIn PDF document text
- https://gogreenonline.net/userfiles/image/fckeditor/file/sivomajomuw.pdfIn PDF document text
- http://olymp-kiev.com/temp/fckeditor/file/dufunatenuxutizubizaj.pdfIn PDF document text
- https://roshnaai.com/ckfinder/userfiles/files/63160195088.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_off0000d295.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD295 | 17304 bytes |
SHA-256: f595e1fab8ab95aae8d124db75b89bd73f895c9c219ba762d97b23c9e6e803e7 |
|||
font_01_sfnt_off0000ff72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF72 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00011789.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11789 | 10328 bytes |
SHA-256: 30eded821a4420062153f71ebbe6f5f497d43d0aa7d4578aa1b3f82b7a586be1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.