MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, with numerous URLs pointing to potentially compromised websites or disposable hosting, designed to redirect users. The presence of multiple PDF link farm heuristics reinforces this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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
-
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://aadcnfgl.netsociality.com/upload/files/93044999133.pdf In PDF document text
- https://www.igescanada.com/ckfinder/userfiles/files/47347769089.pdfIn PDF document text
- https://wscnaturalhealings.com/wp-content/plugins/super-forms/uploads/php/files/218ae87c0aef278dc8ce70cc469897f2/lewotuluse.pdfIn PDF document text
- http://demo755.webbazaar.com/uploads/48500665607.pdfIn PDF document text
- http://eros-arena.name/eros/userfiles/file/darobetabumugamovemifupop.pdfIn PDF document text
- http://webinaris.org/ckfinder/userfiles/publics/files/51702555078.pdfIn PDF document text
- https://vnmmalta.com/userfiles/file/90548058173.pdfIn PDF document text
- https://baobiachau.com/luutru/files/fizewavadakimakifupegofag.pdfIn PDF document text
- https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613791aa9216f---3364572355.pdfIn PDF document text
- http://aldobini.it/userfiles/files/bepejolewofi.pdfIn PDF document text
- http://axwelindia.com/uploads/21339622022.pdfIn PDF document text
- http://aloisiquadri.it/userfiles/files/1499645574.pdfIn PDF document text
- https://taksis.lv/taksis/userfiles/file/gesepewim.pdfIn PDF document text
- http://geoman.cz/data/file/bakuzesexuze.pdfIn PDF document text
- http://assessmentinsight.com/ckfinder/userfiles/files/vevoxamovobobuzev.pdfIn PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132fac1185ab---60284638599.pdfIn PDF document text
- http://www.pibmg.com.br/ckfinder/userfiles/files/files/ribigepegenibeduz.pdfIn PDF document text
- https://ntct.dz/ckfinder/userfiles/files/2270078475.pdfIn PDF document text
- https://classconnbio.com/img-jacson/files/jiviwipubuxi.pdfIn PDF document text
- https://eastmanllc.com/ckfinder/userfiles/files/zamavapuwejekitifoz.pdfIn PDF document text
- http://skonasystems.com/userfiles/file/89708634431.pdfIn PDF document text
- https://rmduncanrealty.com/userfiles/files/87099738812.pdfIn PDF document text
- http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/16130527e5b9de---seruzebijaxevojesulu.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=solve+for+x+ratio+calculatorPDF 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_off0000bfb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBFB1 | 17072 bytes |
SHA-256: af22d7d3bf52d9540b899d53ce2d8f3f6c76f3c0e833792c82d66b21acac6cbc |
|||
font_01_sfnt_off0000ebd7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBD7 | 10400 bytes |
SHA-256: 2a2913a1aac72d34cde613bdb2abd8cfa29f21b8d36af064a64bd67f5763fa86 |
|||
font_02_sfnt_off00010397.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10397 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.