MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It functions as a link farm, with many embedded URLs pointing to potentially compromised websites or disposable hosting, suggesting a phishing or malware distribution scheme. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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://thietkewebseo.com/webroot/img/files/79248245344.pdf In PDF document text
- http://benardoutlite.com/admin/fckeditor/fckdata/file/bupasoligizomezabufebeje.pdfIn PDF document text
- https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/b9a60c9e1348506c1feed7ac2d841b38/84420906592.pdfIn PDF document text
- http://abnicum.com/files/file/difudasupugud.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/rapisopimiz.pdfIn PDF document text
- https://mariellatriolo.it/public/file/xubajol.pdfIn PDF document text
- https://coebmsf.com/userfiles/file/gibejomasitulopef.pdfIn PDF document text
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/3b6cc42c3d522631edaf1331c43c9eaf/vavinuvarexusixude.pdfIn PDF document text
- http://harryreichert.de/uploaded_pics/News/file/78255554723.pdfIn PDF document text
- http://erisalaw-chicago.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jolif.pdfIn PDF document text
- http://jp-photo.cz/soubory/files/89309619882.pdfIn PDF document text
- https://nexusmediation.nl/files/85876011550.pdfIn PDF document text
- https://www.glasswindowequipment.com/wp-content/plugins/super-forms/uploads/php/files/183f964cf7129f064cca354bc23a4db7/96771338914.pdfIn PDF document text
- https://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/265716533f92778243b47c05a316cb2a/zivejowovinawimiramaroje.pdfIn PDF document text
- http://ifaistos.reality.gr/~triantaf/images/file/sujutudiwepumugak.pdfIn PDF document text
- https://gospel-streams.com/asset/ckfinder/userfiles/files/rolexizufa.pdfIn PDF document text
- http://beastyenergy.com/userfiles/file/13651557406.pdfIn PDF document text
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa0919727b8---kidasiza.pdfIn PDF document text
- https://craft-personal.de/userfiles/file/1198573017.pdfIn PDF document text
- https://pypconsultores.mx/userfiles/file/kasozevabaxakuzamot.pdfIn PDF document text
- http://akvari-um.ru/userfiles/file/10512590824.pdfIn PDF document text
- https://alakharia.com/public_html/userfiles/file/pejetoputasoka.pdfIn PDF document text
- http://xn----8sbxab3abskk3a2j.xn--p1ai/media/file/rujuvunamabelawe.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=tehmina+durrani+books+pdfPDF 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_off0000f1a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1A4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000109b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B6 | 18728 bytes |
SHA-256: f58c898a532c03b76190799d726f0ad11f7cec77db054c34f11cc00b503faa87 |
|||
font_02_sfnt_off00013ac5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13AC5 | 10916 bytes |
SHA-256: a8d01e074ef945a498e40e7c6de48a4ce86e39e674132a4f287542972aac58a6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.