MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. It contains numerous links, many pointing to compromised WordPress sites, suggesting a link farm or phishing lure. The presence of embedded URLs and the nature of the heuristics indicate a phishing or malicious redirection attempt, likely leveraging a PDF exploit or social engineering.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://www.goldenlantern.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607091d1174ce---jutasakavemezetijikivike.pdf In PDF document text
- https://chezgregoire.fr/userfiles/30539219481.pdfIn PDF document text
- http://szkolaprywatnaleszno.pl/userfiles/file/wokukorerivev.pdfIn PDF document text
- http://vorne-sitzen.eu/pcms/content/file/tuwuvuvazikoraj.pdfIn PDF document text
- http://polipadel.com/userfiles/file/80388032208.pdfIn PDF document text
- http://berkeleyhigh64.com/clients/9/99/99a482d4bd0dc5522cc24ea7f8204a07/File/ganomapam.pdfIn PDF document text
- https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/f76d6d1020d42402a55210f6c6c37134/70384117990.pdfIn PDF document text
- https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/thcv6h7gu8jom3k2uuesbfkb76/fulowabinojipim.pdfIn PDF document text
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1606ca67bd1d28---pazeguve.pdfIn PDF document text
- http://aaaexpressheating.com/userfiles/file/rojoruvamuladugakadivora.pdfIn PDF document text
- https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/3a50dc6bb8d32dfb32a2485b594e4e8c/sovutowepekatokunal.pdfIn PDF document text
- http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160838f07967bf---72622789624.pdfIn PDF document text
- https://roofmed.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160897fc83a33e---fugiwekunimixuval.pdfIn PDF document text
- https://agencement-menuiserie-var.fr/stockages/files/49519341321.pdfIn PDF document text
- https://consurs.ro/ckfinder/userfiles/files/jagefudo.pdfIn PDF document text
- http://socialbomjesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/16084b096c05a3---likofomadazokokozageka.pdfIn PDF document text
- http://rencontres-icare.org/userfiles/file/16387290717.pdfIn PDF document text
- http://reszke.pl/fckeditor/editor/filemanager/connectors/php/file/rejixozufem.pdfIn PDF document text
- http://cropscipublisher.com/files/upfiles/file/56871901656.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092909e5003c---71706626144.pdfIn PDF document text
- http://mesterek.net/tmp/43482107734.pdfIn PDF document text
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/16078a0fdb01df---52901206439.pdfIn PDF document text
- http://www.korayozelguvenlik.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a4c2e1c1f41---rewabewetigokapoj.pdfIn PDF document text
- https://sketchup360.vn/wp-content/plugins/super-forms/uploads/php/files/kkibhnrorghrcmfuicvh265m33/suguke.pdfIn PDF document text
- https://alismobile.co.uk/wp-content/plugins/super-forms/uploads/php/files/c293e93c1a8e3e5280889f8629a513bb/vikevemapipujenajofefa.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=cod+liver+oil+for+weight+gainPDF 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_off0000ebcf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEBCF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off000103e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103E6 | 10648 bytes |
SHA-256: 956bf4d99f448eb6c75290a16bf6d6e11201d4cf8007d5583cf3329d7eacb7b3 |
|||
font_02_sfnt_off00011c0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C0C | 17132 bytes |
SHA-256: 6764b9581df9a29c31b8089a3d1282949454b59098ddb038dbd252709c0d746b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.