MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The ML classifier and ClamAV detection strongly indicate malicious intent. The PDF contains a link farm pointing to multiple compromised WordPress upload directories, likely serving as a distribution point for further malicious content. The presence of numerous unknown URLs suggests a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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 https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160701283b3ce2---basikovirulusefidenogom.pdf
- https://bokseinstituttet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1608d0ba623ec1---21316098334.pdf
- https://ehblending.com/wp-content/plugins/super-forms/uploads/php/files/0f626230603a3ebf71723d32ac425d50/95262224340.pdf
- https://relleno-acidohialuronico.com/wp-content/plugins/super-forms/uploads/php/files/2dec2539a7444c76d86213eae60654c0/85243828077.pdf
- http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160aa7a6a66ab5---21214142659.pdf
- https://cashmeredreams.com/wp-content/plugins/super-forms/uploads/php/files/40a8b9c28234f5298c523b8ec5fa3f23/munifek.pdf
- https://xn-----6kcabagcgfjsxjciriy6alkh6a7aqk.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6963c95bec6a2ed26047ecbe14e8a8e8/41725859804.pdf
- https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/160a321b28ebb0---tefafosezadefugotewufopuw.pdf
- https://medtek.vn/storage/file/21161838919.pdf
- https://expeditions-travel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607959f974ef3---50728290695.pdf
- https://thealloywheelcentre.co.uk/wp-content/plugins/super-forms/uploads/php/files/12ff41d215b28470cc86898526c65183/zivofovabufepejojog.pdf
- http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607aa8f4dbb89---kixofobijofe.pdf
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/212f0260013a85988176ac762a04779f/77803953.pdf
- https://likeevent.it/writable/public/userfiles/file/63459147337.pdf
- https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/7ro8khfgkvs8irnb5e8rhvmh07/xaparize.pdf
- https://vieclamhanoi247.com/upload/files/vufazaluxewolewoza.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=my+mother+at+66+class+12+questions+and+answers
- 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_off00011e8c.bin2ccd5075688c52f03b6d868e18e5c7e80d53d3b694aa194d95ee9a5c8a88485e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E8C | 17056 bytes |
font_01_sfnt_off00014ac0.bin99c95ccc8b882d3c10c9374dbdfe6d846787bc5c31433af7cd94e1ab2c2cab23 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14AC0 | 11412 bytes |
font_02_sfnt_off00016586.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16586 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.