MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains a link farm pointing to multiple compromised websites, likely intended to trick users into downloading a secondary payload. The presence of external URIs and a link farm heuristic indicates a phishing or social engineering attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9924
Heuristics 7
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://www.premiumimport.nl/ckfinder/userfiles/files/lijomovinofarenagejabon.pdf In PDF document text
- http://johnmichaelharrisonlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/83167354224.pdfIn PDF document text
- https://neavocats.com/wp-content/plugins/super-forms/uploads/php/files/7cf82e35323f3538f36f3d6081cb1621/gikazawudufamegunenoj.pdfIn PDF document text
- https://anzmrrn.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c982192427a---birodegujujoroxezekoju.pdfIn PDF document text
- http://7linc.com/uploadfiles/fckeditor/20210731/file/16276780171638.pdfIn PDF document text
- http://eths1967.org/clients/6/6b/6b000f7c2bca5b3a89f93fde6b54c5e6/File/misojunofurojaxalal.pdfIn PDF document text
- http://dobrejaja.com/Upload/file/33119622270.pdfIn PDF document text
- http://www.liveartsaskatchewan.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b0754885278---majepotirux.pdfIn PDF document text
- https://hirurgija.me//files/baxud.pdfIn PDF document text
- http://vienhung.com/webroot/img/files/duvabuj.pdfIn PDF document text
- https://cashmeredreams.com/wp-content/plugins/super-forms/uploads/php/files/3785d70da231f9f32ca9359090b14d37/fofemewovukidipaw.pdfIn PDF document text
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607882150c081---90809769846.pdfIn PDF document text
- https://fotobolfestmeny.hu/mvc/userfiles/file/99100354800.pdfIn PDF document text
- http://centonze-vini.com/userfiles/files/ragebo.pdfIn PDF document text
- https://goooinggroup.com/userfiles/files/20210715_191320.pdfIn PDF document text
- https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/62d019bb186808bf97928ab483a23ce4/mugeweduwug.pdfIn PDF document text
- https://pinotcar.com/wp-content/plugins/super-forms/uploads/php/files/dace86f88d6433497c883896fbb7939b/3618270536.pdfIn PDF document text
- https://malimbe.africa/wp-content/plugins/super-forms/uploads/php/files/e8fc1f1edbe796c206ec670d616f9845/44589832801.pdfIn PDF document text
- http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609249a3e2f91---24802076702.pdfIn PDF document text
- http://musikpark-live.de/userfiles/file/bewewivufidefudip.pdfIn PDF document text
- https://chamsocmuihong.com/wp-content/plugins/super-forms/uploads/php/files/p646ajjtbd1kh9hfh73723j9m9/mizusimiwivekepovi.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d62f79bc40e---ribelorekuxubog.pdfIn PDF document text
- http://myucmas.com/userfiles/file/wiloloteluzamodirota.pdfIn PDF document text
- https://xo-sound.ru/userfiles/file/86363279373.pdfIn PDF document text
- https://przygodanaukrainie.pl/admin/ckfinder/userfiles/files/nirigapijoboluzufek.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=battle+royale+fire+force+free+online+%26+offline+download+apkPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e54e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE54E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000fd5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD5F | 18316 bytes |
SHA-256: 1d15e94bc84d726a7e0d49044aa5628b9e34e34ef6b02a9a4e28dc6f2d78ceb7 |
|||
font_02_sfnt_off00011a62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A62 | 10328 bytes |
SHA-256: ff0ce01e46488f105b8d75ec8d081c1c794f1fdb3cb7304cc7bd5bcb7924da1a |
|||
font_03_sfnt_off000131d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x131D4 | 18136 bytes |
SHA-256: 798af451fd06d764521a7c8b70eca1301494f9c3099ed5fbcbffbab49b94e038 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.