MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a link farm pointing to numerous compromised WordPress sites and disposable hosting, indicating a phishing or redirection attempt. ClamAV and ML classifiers confirm its malicious nature, likely serving as a lure to download further malicious content or redirect to phishing pages. No scripts were extracted, limiting the analysis of specific execution methods.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
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://ajtoablakcentrum.com/_user/file/wokirodomonagebepizuw.pdf
- http://berallebags.com/UploadFiles/FCKeditor/20210513235931.pdf
- https://taichielite.com/louis/taichi/ckfinder/userfiles/files/zuxejepufibikopi.pdf
- https://soudurelausiere.ca/upload/editor/file/dadegoxeguworeleferumur.pdf
- http://ufnk.fr/app/webroot/files/file/wewuxen.pdf
- https://actioncoach.com.my/wp-content/plugins/formcraft/file-upload/server/content/files/160e4905181536---43050792522.pdf
- https://hijaulumut.com/contents//files/fotudaxigikuto.pdf
- http://topimmigrationlawyer.org/ckfinder/userfiles/files/32649772598.pdf
- https://happycustomerservice.com/wp-content/plugins/super-forms/uploads/php/files/566cd59cf8ca0bb6d2611d91a6dd82b2/pesonanoluvesu.pdf
- http://ifa-astrologie.de/userfiles/file/vowapekuvapife.pdf
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/160ad99f83ec28---ravosonepiniximosafegigaz.pdf
- http://hodori247.com/uploads/files/77450538463.pdf
- http://sacoorhealth.pt/site/upload/file/virurulujapedaku.pdf
- http://www.monts.sk/upload_images/file/fakajasebu.pdf
- https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d303c20cfaf---31800545460.pdf
- https://formapolis.it/wp-content/plugins/super-forms/uploads/php/files/61d59d11643d71b889bfbffea24f54c1/dugozakakupijav.pdf
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/160c25647e6f40---70513988845.pdf
- http://karpatskiles.ru/store/file/xufes.pdf
- http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/em6si24qnbpdpj9o49mhc2rbk1/nanuwemixidowamav.pdf
- https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/135f8h3e0ng07cqjuquoatagd0/16367636721.pdf
- https://www.coconutlodge.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d00cbe600f---92748018457.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=independent+worker+self+employed
- 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_off0001089c.binfdaa999c97be7698418667ef2636dc29e56a21d9381b356d301a8dee26101ecc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1089C | 10648 bytes |
font_01_sfnt_off00012104.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12104 | 16792 bytes |
font_02_sfnt_off00013916.binba6e73763044f08c6b6aa586fdd4627476492e115296f4b0ab952f2862582379 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13916 | 17724 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.