MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Several heuristics point to the file acting as a link farm, directing users to compromised websites and potentially disposable hosting. The embedded URLs, while some are marked benign, are part of a pattern to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9961
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 https://www.carlosfunes.es/wp-content/plugins/formcraft/file-upload/server/content/files/160ae74bd57787---39193502398.pdf
- http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/160abaa7feb248---zexevokedar.pdf
- http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160907a0ea55e3---tufedulapix.pdf
- https://cavalier-hundezucht.ch/userfiles/file/73516072549.pdf
- https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/fd53e588a0f9cb4cd82b0b898d7c3095/mofifipuzanevebakuropeke.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160aa3394be617---41925160005.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c28d72b31d9---xopevusugaje.pdf
- http://djpress.pl/Image/files/zerakuvi.pdf
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bd8b68b3af6---98989125191.pdf
- http://dzwigipoznan.pl/userfiles/file/56238875454.pdf
- http://hytechplus.com/userfiles/file/67960068920.pdf
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609540732712f---10924915835.pdf
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/54a6eddeadd120f54d3c7210dc063a93/29774814192.pdf
- http://indecomavo.pl/inc/98749710522.pdf
- https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/16080b336e09eb---13497422291.pdf
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609aeeb018459---19267750256.pdf
- https://economiadecomunion.net/ckfinder/userfiles/files/wofopaxigujolavobusu.pdf
- https://aquaticlandscape.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ae00b2cec6---mekezapugegotodeb.pdf
- http://maasmartcity.com/userfiles/file/98593045332.pdf
- http://wsp.pl/userfiles/file/kalipi.pdf
- https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e727e35038---31350049856.pdf
- http://4reality.cz/userfiles/files/makanejasukenux.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=gta+5+online+scary+easter+eggs
- 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_off0000f918.bind1a5f30e0eef4676f86676f4afa3c1d2ae02ce8fc368be7a3025e6685295dbdf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF918 | 17348 bytes |
font_01_sfnt_off00012686.bind548e3931d93a6479cc919b5e65197cf08163044629fe78afbc65d2ec998fea0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12686 | 10692 bytes |
font_02_sfnt_off00013f50.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F50 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.