MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to compromised WordPress sites, identified by heuristics as a link farm. ClamAV and ML classifiers also flagged this PDF as malicious, specifically as a phishing trojan. While no scripts were explicitly extracted, the nature of the links suggests an attempt to redirect users to malicious content, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
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://grupomarsamo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090c38e18915---95112301896.pdf
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ac88367a47---pekid.pdf
- https://rjiminfra.com/wp-content/plugins/super-forms/uploads/php/files/e870657afe4b259424e9ae0c9ea4aa3a/mipidujot.pdf
- http://boekenwinkelindex.nl/images/uploads/paner.pdf
- http://timatey.kz/wp-content/plugins/super-forms/uploads/php/files/vscktnc716jaoo556svbrrehs2/jomago.pdf
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/c4ae2ec030c7117354de48f63af861fc/39595889166.pdf
- https://k-kompany.ru/wp-content/plugins/super-forms/uploads/php/files/fa683eff3ae271e2fb79bad28ba721c1/20594231767.pdf
- http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8c61e697b7---vedogebasumilolazovu.pdf
- https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609268af7d4e6---kajulomavozezofiwu.pdf
- http://cuatro-pr.org/sites/default/files/file/vubof.pdf
- http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1609e13733b971---72707299766.pdf
- http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/53b3ksn7u3lr1k1mhmvjqig405/948159690.pdf
- https://wavesmaroochydore.com/wp-content/plugins/super-forms/uploads/php/files/dl9j6j381f0d9holr6157g2grl/tatulisanatatu.pdf
- http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607017f0c12f0---nebaw.pdf
- http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608fff7fe13ee---68696909645.pdf
- https://www.prestigeautobody.com.au/wp-content/plugins/super-forms/uploads/php/files/ae3af574a0f68223804c8c0cde3e0ed8/gomisob.pdf
- http://bjsprt.com/uploadfile/file///2021062904443763.pdf
- http://cpbnatation.fr/fckeditor/userfiles/file/38103371032.pdf
- http://best-infosystems.com/userfiles/file/dazekapowoso.pdf
- http://zelene-centrum.cz/webpagebuilder/ckfinder/userfiles/files/70136343215.pdf
- http://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f1513b1591---kowutumefiguzefu.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/b4uqhv5iaje6qjfrus3b64solf/xegenezezifodudix.pdf
- https://www.ayersworthglen.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082b867a3555---mafope.pdf
- https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/5k3km2eficg3ulhjiip7dmclpp/zutave.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=grow+taller+4+idiots+exercises+pdf+download
- 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_off0000b592.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB592 | 16792 bytes |
font_01_sfnt_off0000cda4.bin36f76c1a4acd40deae2da7a285d74958c551c37610d1e48e8b8b56f0887112b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDA4 | 14768 bytes |
font_02_sfnt_off0000f2fe.bind4c538e6a69a2080cfccb1cfc82f7a8a9a7c7230c048c6119c980b4f3d038601 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2FE | 10916 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.