MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains numerous embedded URLs, many of which point to compromised CMS uploads or disposable hosting, indicating a link farm designed to redirect users. The presence of these link farms suggests an attempt to distribute malicious content or conduct phishing operations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://tpt.taipei/asset/uploads/files/61322395397.pdf In PDF document text
- http://swhos.com/upload/files/pefav.pdfIn PDF document text
- https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16139445996796---migijavu.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/3248d003b103da6cb22a69ea7c1cd819/gelejexumuremuli.pdfIn PDF document text
- https://musikkursus.dk/userfiles/file/gofijetogidejipejaw.pdfIn PDF document text
- http://medicaldistri.com/ckfinder_files/files/73964854737.pdfIn PDF document text
- http://gzafjc.com/uploadfile/files/kovowinojalosilagub.pdfIn PDF document text
- https://posetili.ru/userfiles/file/zimitijiw.pdfIn PDF document text
- http://holzbau-napetschnig.at/46663123626.pdfIn PDF document text
- https://tgvl.in/uploads/fck/files/murijiko.pdfIn PDF document text
- https://thingstodobahrain.net/ckfinder/userfiles/files/31424225040.pdfIn PDF document text
- http://samuiluxurytravel.com/Uploads/file/47455860851.pdfIn PDF document text
- https://candica.pl/ckfinder/userfiles/files/89510759576.pdfIn PDF document text
- http://zs-oilfieldequip.ru/d/files/11642352788.pdfIn PDF document text
- http://trendstyleimage.com/uploads/ckfinder/userfiles/files/11875418116.pdfIn PDF document text
- http://gorod-r.com/userfiles/file/pakunalovatetifepaga.pdfIn PDF document text
- http://mazraeir.com/images/upload/files/getorunusadazuvij.pdfIn PDF document text
- https://bocrangsuthammy.vn/upload/files/fikekunu.pdfIn PDF document text
- https://anakmeong.com/contents/files/pugonuvanipimifobimazalup.pdfIn PDF document text
- https://infravoip.com/wp-content/plugins/super-forms/uploads/php/files/58c2c5e5ffd57ae5a27e709e7b8f2293/kosen.pdfIn PDF document text
- https://mintedimages.com/ckfinder/userfiles/files/80934757707.pdfIn PDF document text
- http://michael-dhom.com/webseiten/file/wurenodejotujuxobajudeko.pdfIn PDF document text
- http://nhatrangpalace.vn/app/webroot/upload/files/moragigafaruwibipadomi.pdfIn PDF document text
- http://www.xn----9sbkvfu2aex3d.xn--p1ai/ckfinder/userfiles/files/2046777293.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=rapido+y+furiosoPDF 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_off0000e1b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1B1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f9c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C3 | 20632 bytes |
SHA-256: facf5a78450d71fe453f80a5edd233c73b24aa530a2fe802d6aa9d166cdf59ee |
|||
font_02_sfnt_off00012e1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E1D | 10368 bytes |
SHA-256: e9954acdffed1d9b82b6facab7e71ab0f9776a76a944288b12de48cb9e37b4b1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.