MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan threat. It contains numerous embedded URLs, many of which point to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The document body is heavily obfuscated and appears to be generated by wkhtmltopdf, further obscuring its true intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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 https://shen-su.eu/gfx/userfiles/files/wedakasapegogovonanuf.pdf In PDF document text
- https://rarahil.org.np/ckfinder/userfiles/files/sezubofoxus.pdfIn PDF document text
- http://www.ruben.pl/ckfinder/userfiles/files/26353916731.pdfIn PDF document text
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/jq1p01cbrd2584cptl704ri86k/jimosekarotum.pdfIn PDF document text
- http://pizzeriadevita.it/userfiles/files/69537720836.pdfIn PDF document text
- http://veraschwemmle.de/fckdata/file/49730142789.pdfIn PDF document text
- http://bluecars.pl/userfiles/file/letezavelu.pdfIn PDF document text
- http://esistore.be/userfiles/file/vikenozunovozazokotibeluz.pdfIn PDF document text
- http://hwayoung.kr/upfile/files/nivopolojo.pdfIn PDF document text
- http://skene.es/userfiles/file/moxujovuni.pdfIn PDF document text
- http://atol-res.pl/uploads/file/54540848328.pdfIn PDF document text
- http://lavera.it/wp-content/plugins/formcraft/file-upload/server/content/files/16133cc200c86e---52889131338.pdfIn PDF document text
- http://gysanya.com/upload/file/210908124225666072zgr0zwrn1hx2.pdfIn PDF document text
- http://yung-shun.com/userfiles/file/84639965540.pdfIn PDF document text
- http://musikkursus.dk/userfiles/file/58898967257.pdfIn PDF document text
- http://anpharma.net/upload/files/17328860228.pdfIn PDF document text
- https://aimhc.com/userfiles/file/26868858039.pdfIn PDF document text
- http://makaeximworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b96318f6d8---joloxiwemasijotizab.pdfIn PDF document text
- https://muacash.com/webroot/img/files/dabadodejetal.pdfIn PDF document text
- http://studioesflores.pl/obrazy/file/28853934623.pdfIn PDF document text
- http://sakuragiramenandsushi.com/uploads/files/bujugawumijubexasiwozaki.pdfIn PDF document text
- https://robindayne.com/ckfinder/userfiles/files/25405176308.pdfIn PDF document text
- https://asharfilalkulfi.com/ckfinder/userfiles/files/67457104816.pdfIn PDF document text
- https://5703n1n6999-6a55.com/contents/files/74812233733.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=tasha%27s+cauldron+of+everything+free+pdf+downloadPDF 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_off0000ccee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCEE | 11260 bytes |
SHA-256: 5d453bc78ca532974949d54a0aa1f5246236c3c07eecef6b0373643c50dcb5c7 |
|||
font_01_sfnt_off0000e743.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE743 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000ff55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF55 | 17636 bytes |
SHA-256: d45e7dc5ad1aab819381d4d8ba5f9fe30228ca2f52d3df26e653b1f309800607 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.