MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document impersonates a cloud file-sharing service to trick users into accessing a malicious link. The link farm heuristic indicates that the PDF contains numerous links, many pointing to compromised WordPress upload storage and disposable hosting, suggesting a phishing or malware distribution campaign. The embedded JavaScript stream, while not fully detailed, is a common vector for exploiting PDF vulnerabilities or initiating further malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 8
-
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.
-
Cloud document impersonation lure medium SE_CLOUD_DOC_LUREDocument impersonates a cloud file-sharing service such as SharePoint, OneDrive, Google Drive, Dropbox, Box, or Microsoft 365 and asks the user to open, verify, or access a shared document
-
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 http://abbeytraining.net/userfiles/file/tibodipofija.pdf
- https://davaocarrental.com/images/file/tugixalabumojaxuvinejok.pdf
- http://www.rsvpcatering-ar.com/files/imagesfile/17819031587.pdf
- https://amursvoidom.ru/media/files/mesagejisibazekojejivavi.pdf
- http://a-xian-coat.com/uploads/files/202109120142036234.pdf
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/189d1457b030669d190aa9932e7e0e31/16912279650.pdf
- https://showdetango.com/bafa/userfiles/file/zefatavemi.pdf
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/ae546fec82d60ad66520a800f2feb2f0/91244363488.pdf
- http://parentini.it/userfiles/files/katozubokodawutuj.pdf
- https://goodline.by/userfiles/file/kafisorusedomex.pdf
- http://jjw-led.com/userfiles/file/jagibivomonetaxajo.pdf
- http://dfwarbitrator.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/xexexod.pdf
- http://dragoniresorts.com/userfiles/17670804073.pdf
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/7dc2f9b6f0971fd643ad2b5d0a168c7c/roxurukudijarasuz.pdf
- http://88cpap.com/userfiles/files/taxomezoxugobup.pdf
- http://z-him.ru/userfiles/file/ropemekarifabowegug.pdf
- https://cms.blauraum.com/wp-content/plugins/super-forms/uploads/php/files/cbd597669daab2ab6b3f2c7a209f7787/40047547821.pdf
- http://nuyewpilot.academy/wp-content/plugins/super-forms/uploads/php/files/0230331399930e395f15ed24a8f79aed/91660383408.pdf
- http://cathyourhair.nl/js/ckfinder/userfiles/files/linizatuwedaza.pdf
- https://pasationtravellers.com/root/FCKeditor/file/zafekej.pdf
- http://vinmexindia.com/uploads/dupamikegi.pdf
- http://ty-universe.com/image/files/20210906_172224.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=use+android+tablet+as+digitizer+for+pc
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e706.bin9b46bf3c2c4c514857b5557cea6b000569add2d50876b966b8f329258f135432 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE706 | 11000 bytes |
font_01_sfnt_off00010057.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10057 | 16792 bytes |
font_02_sfnt_off00011869.bin50c38d75c2f23ae0f6f1df9e0c793399509399ceb0b9732f0627d437f37495b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11869 | 17840 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.