MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by ClamAV and an ML classifier. It functions as a link farm, containing numerous links to compromised WordPress sites, likely to distribute further malware or phishing content. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a pattern of using disposable hosting for these links, suggesting an attempt to evade detection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://n95america.com/wp-content/plugins/super-forms/uploads/php/files/0feb797d2a247a7b9d42b79f8bad65b4/wefuge.pdf
- https://oiweld.com/wp-content/plugins/super-forms/uploads/php/files/e7a6b1d04e0bbc15f699562765598f75/48200212455.pdf
- http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087992dc8e6e---14176970512.pdf
- https://orkhaconstruction.com/wp-content/plugins/super-forms/uploads/php/files/of60al8h49ubuamcddkfe9brfc/pitamunajewoba.pdf
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/2fe267ea738a6d3246468440cc3ecf4e/18983420704.pdf
- http://in-dapt.com/wp-content/plugins/formcraft/file-upload/server/content/files/160725bb39e115---40085532825.pdf
- https://mavismanagement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e096b56aa2---7936176837.pdf
- https://www.duffylighting.com/wp-content/plugins/super-forms/uploads/php/files/8546feb9a084f527fc1963c79f63e4b9/32545618630.pdf
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/160705e1ef0c1b.pdf
- http://ahlhy.com/uploads/file/021836223233.pdf
- https://www.capitalroofingct.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2c05f03a70---dejaset.pdf
- https://actioncoach.com.my/wp-content/plugins/formcraft/file-upload/server/content/files/160be8b0008a05---towiruko.pdf
- http://www.franklinwebdesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b08f1369f0---65545528590.pdf
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bc5cb9a4136---40399950220.pdf
- http://csc010.com/userfiles/file/20210619061030_yoph4z.pdf
- http://autosoftware.company/autoresponders_images/files/sesavudavojawulebemogafer.pdf
- https://fcr-fomentoconsumoerenda.com/uploads/files/55392181687.pdf
- https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f4084b7c9b---84827612204.pdf
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160837d6804569---welubowiwuzuvugo.pdf
- http://evevoyance.fr/adh/.-/file/femizimukuxuzufu.pdf
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1607274cc2d913---58131035087.pdf
- https://capital-tic.com/upload/ckfinder_temp/files/20210527230411.pdf
- https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/bc7440787673fe7d0e5b84d7246c0bf9/nezum.pdf
- https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/5f62e76aa79a71050aeeba88669b0b8a/825407532.pdf
- http://beamstraffic.ae/amb/userfiles/file/salulo.pdf
- https://www.revistadefiesta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc422a10a5---tunife.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=cheesy+smell+in+nose
- 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_off0000fbae.bin9328075d6ddb378d86a1d6ac990f94e663490e2152cc06312921e8552e1b3daf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBAE | 16988 bytes |
font_01_sfnt_off000127f8.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127F8 | 16792 bytes |
font_02_sfnt_off0001400f.bin8de94dcada4ff047295264cb29abdec73ac750db0733c28a87b5f10b8a42df1a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1400F | 10160 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.