MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to compromised WordPress sites acting as a link farm. The primary URL suggests a lure for downloading a manual, likely to trick users into downloading a malicious payload. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://inwebjor.ru/uplcv?utm_term=nikon+d700+manual+download PDF link annotation
- https://metroguards.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1612f6ca870d77---sukuku.pdfIn PDF document text
- http://dezmaster.com/userfiles/file/47845935213.pdfIn PDF document text
- https://kampusogrenciyurdu.com/file/regikiledotorojawisuk.pdfIn PDF document text
- http://childconnect.com/swi/fckfiles/file/29634207721.pdfIn PDF document text
- http://www.anjhimayath.com/upload/file/39244537782.pdfIn PDF document text
- http://synergienetwork.net/userfiles/file/52392468410.pdfIn PDF document text
- https://bawwabatrizq.com/userfiles/file/81067736545.pdfIn PDF document text
- https://candica.pl/ckfinder/userfiles/files/wikobumexapabiz.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136452a6be98---57049161636.pdfIn PDF document text
- http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16130854de868d---57039739911.pdfIn PDF document text
- http://hanasushi6.com/uploads/files/23877015504.pdfIn PDF document text
- http://www.gyndoktors.de/ckfinder/userfiles/files/16007180240.pdfIn PDF document text
- http://rgn2u.com/userfiles/files/87312409219.pdfIn PDF document text
- https://mogilew.ru/userfiles/file/dulilizoropemosi.pdfIn PDF document text
- http://factory-01.com/js/upload/files/zilewibipaxur.pdfIn PDF document text
- https://aayams.com/userfiles/file/22321559712.pdfIn PDF document text
- http://susasoft.com/upload/userfiles/files/ladafulumupovorafa.pdfIn PDF document text
- http://leeharringtonhomes.com/userfiles/file/28711446364.pdfIn PDF document text
- http://teusz.pl/UserFiles/file/xajikewitiwanujuruze.pdfIn PDF document text
- http://ergo-logo-bamberg.de/userfiles/file/52188040293.pdfIn PDF document text
- https://lifesmart.ro/ckfinder/userfiles/files/34328020487.pdfIn PDF document text
- https://areicon.com/images/file/27689186679.pdfIn PDF document text
- http://officeharbor.com/pdtInfo/kirexabirofamevuzajekil.pdfIn PDF document text
- 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_off0000d9e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9E1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f1f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1F8 | 10336 bytes |
SHA-256: d9d92d3e93e201d44ae52671a310eb2d478508416e9090194a49ceff8811860b |
|||
font_02_sfnt_off0001093f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1093F | 18956 bytes |
SHA-256: 02312e962fceb6c3e18d1af0c7aaa5493cac297a962af1824a2c9109e174046f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.