MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with many URLs pointing to compromised CMS upload directories. These links likely lead to further malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://ajwatravel.com/wheelmarine/userfiles/file/57362123990.pdf
- http://apartmaji-zunicmile.com/uporabnik/file/50014580419.pdf
- https://bearings.vn/images/ckeditor/files/dalipipunabarofevegawi.pdf
- https://tecsal.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607ce0aa38661---wedigurufefobidiradepalap.pdf
- https://iescolumbus.org/wp-content/plugins/super-forms/uploads/php/files/60a7749b1571ab9b9e45ce5524531800/91743757427.pdf
- http://renovator.cz/files/file/gawafudefixifepolovipij.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608aca51b867a---15766928209.pdf
- http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/160c9a51807b17---75777566480.pdf
- http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160aacc9fea872---55631849686.pdf
- https://promocionesnma.com/wp-content/plugins/super-forms/uploads/php/files/775172db4baede8d22a32d532e51a3cc/sodexetetuf.pdf
- https://giga-tronics.com/userfiles/files/45049711855.pdf
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609eba734330f---zekijofimidepowamumoba.pdf
- https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/c798830b507eaa47335c2718ea3f4aea/nilemabazutukume.pdf
- http://ciaooo.ru/uploades/userfiles/file/40047299414.pdf
- http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/79s22udr0hj938btm2ahkrggq3/kodowabegajakegekukokip.pdf
- https://gfow.om/wp-content/plugins/super-forms/uploads/php/files/92n2soik5toe99mq9hdf6kjtbt/617178870.pdf
- https://noddy.nu/images/file/38666679696.pdf
- http://toonesk.com/upload/japizazumenoxazijozimi.pdf
- https://proxus.nl/file/55017067932.pdf
- https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/160844dfc5a146---bekewiwodikimarozekito.pdf
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16086cb1629c82---38104851682.pdf
- https://joyfool.art/wp-content/plugins/super-forms/uploads/php/files/94ceb5e25a62f0e5a1f8b6bc199ef2a7/wirujukolop.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=kingdom+and+lords+apk
- 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_off00010033.bin01a8a00d90e4831d2d1986e4c931058e45d8aa8036cc9b0421d2cc9edc3dcb9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10033 | 25316 bytes |
font_01_sfnt_off000138cb.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138CB | 16792 bytes |
font_02_sfnt_off000150e2.bin646e8981efe9a4f597188a510045fd30c57df7dd2492b772424db1918c8bf0ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x150E2 | 10588 bytes |
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