MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains numerous external URLs, many pointing to compromised WordPress sites, suggesting it functions as a link farm. These links are likely used to redirect users to phishing pages or download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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://garglob.ru/uplcv?utm_term=drone+hubsan+x4+h501s+manual
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160c4ea720a2ac---69101625088.pdf
- https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac1f33d8a9c---xonigelowabib.pdf
- http://naturalmis.com/userfiles/file/sinejorabamuraxuwik.pdf
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16081e9ac5ba60---61224391692.pdf
- https://www.rowtheerne.com/wp-content/plugins/super-forms/uploads/php/files/387b9147d77ef3129a2246fc5de2d690/64409664497.pdf
- http://ytovietnam.net/ckfinder/userfiles/files/kakajativuxenawulimom.pdf
- http://webinaris.biz/ckfinder/userfiles/publics/files/panejepu.pdf
- http://spadhotel.com/basefile/spadhotelcom/files/najekibede.pdf
- https://fivetc.net/uploads/files/mitarirebiw.pdf
- http://beautybybelief.com/admin/images/file/31443919666.pdf
- https://primer-spb.ru/files/files/xasora.pdf
- http://enjoy.sk/editor_uploads/system/files/sorev.pdf
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/e5dca395ffa98dc5462b5c2b032c28c4/70210760630.pdf
- http://airconbank.com/upload/fckeditor/file/latit.pdf
- https://srinivasagroup.com/ci/userfiles/files/42523646234.pdf
- http://orchid-daikanyama.com/userfiles/file/64937134442.pdf
- https://stayinbranson.com/ckfinder/triplebuserfiles/file/94014833242.pdf
- http://dakotaterritorydevelopment.com/ckfinder/userfiles/files/somegidiweruwetovuxebiw.pdf
- http://teenmag.cz/userfiles/file/70046991788.pdf
- http://raunlarose.us/wp-content/plugins/formcraft/file-upload/server/content/files/160803d65077cf---dutosowemokakajuraw.pdf
- http://bannails.com/fckeditor_userfiles/file/98131547275.pdf
- https://functionalmovement.gr/wp-content/plugins/super-forms/uploads/php/files/3b5bafd34e531dbe3c5b5dc23dee52ba/getalonugaralorixog.pdf
- https://nobleanimalsanctuary.org/wp-content/plugins/super-forms/uploads/php/files/tmp/nukevutoregovamenogala.pdf
- http://tiwtactic.com/userfiles/files/35897065806.pdf
- https://www.tyrtaios.gr/ckfinder/userfiles/files/15353291992.pdf
- http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082d69081d8f---71765941494.pdf
- 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_off0000ce18.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE18 | 16792 bytes |
font_01_sfnt_off0000e62a.bin1e4ce23b7e2f2f948a084ae3935d296502a84b8c74351fcda8bd117f577ec7f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE62A | 18908 bytes |
font_02_sfnt_off000117e2.bin45c103c52ef3b473b88d061128a181b29d51a6258f42ac0c8b03a043ded0f349 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117E2 | 10912 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.