MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identify it as a PDF link farm pointing to compromised WordPress upload storage and disposable hosting, suggesting a phishing or malware distribution lure. Although no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f00d8165d1---6990295862.pdf
- http://sisparts.pl/zdjecia/fck/file/96357474294.pdf
- http://machulski.com/public/file/sufebal.pdf
- http://alhouti.com/userfiles/file/luzopefovaxudubame.pdf
- https://martensmgt.com/business_school/uploads/file/lufatawumi.pdf
- http://mega-stainlesssteel.com/uploads/image/files/fizaragogubexalakalemat.pdf
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/r7nbc4j64tac87mc4h8lbb8i65/21454284669.pdf
- http://hani-bee.com/userfiles/files/25021485331.pdf
- http://jezirka-biobazeny.cz/UserFiles/File/69505288309.pdf
- https://roadtoring.com/wp-content/plugins/super-forms/uploads/php/files/09e245a9fac1126238640aa3095e082f/mebuzitujomewovidef.pdf
- http://artio.pl/files/files/kinawebozipow.pdf
- http://lagunarent.lt/ckfinder/userfiles/files/26686892904.pdf
- http://aias.pnu.ac.th/ckfinder/userfiles/files/detogipakedomomuf.pdf
- http://ncdesign.it/userfiles/files/tiregofiranudet.pdf
- http://xinchenfast.com/upload/file/pokomuxumazo.pdf
- http://exito-opakowania.pl/userfiles/file/28287817776.pdf
- https://pluckywize.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132d5164a39f---15885157532.pdf
- https://bem-sa.com/img/file/72695479423.pdf
- http://mariekevanvlierden.nl/survey/userfiles/files/3253603427.pdf
- http://enricobarraco.com/files/vemijaraz.pdf
- https://beautyyaurient.com/editor_upload/file/ribixutarapoxokarofad.pdf
- https://flims.atelierleuthold.ch/userfiles/files/gulakujedoxunikodoso.pdf
- http://apsara.ru/userfiles/file/21829002642.pdf
- https://himalayanwanderer.com/himalayan/userfiles/files/fapobekinasubawumafa.pdf
- http://wsm.hk/images/uploadfiles/file/71462606211.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=backup+notas+android
- 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_off0000ea71.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA71 | 16792 bytes |
font_01_sfnt_off00010288.binfe70576d34f01f7197ec6d90ab49638395bbf98ec6a418eed42c12acec927a46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10288 | 10572 bytes |
font_02_sfnt_off00011ad8.binadce2405f8cc504f1216c4e9d1eb7926c25c4fd06c39177cf0f9f88281d43aff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AD8 | 18040 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.