MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content. The ClamAV detection and ML classifier strongly suggest malicious intent, likely related to phishing or malware delivery through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/b03e574c1ef55eeaf5ad5babe23676b8/42526693657.pdf
- http://facilitymanagementassociates.com/survey/userfiles/files/nivoxilefotejagetol.pdf
- http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16075c25f9f101---kawijazezubufatazaxep.pdf
- http://profitoolinfo.ru/ckfinder/userfiles/files/98699600285.pdf
- https://zlatartopalovic.rs//files/62518505047.pdf
- https://hinodanang.com/uploads/image/files/wuderabumesapudajuziligor.pdf
- https://www.coconutlodge.com/wp-content/plugins/formcraft/file-upload/server/content/files/160924ef0d619d---pezomo.pdf
- https://ready4use.ru/uploads/files/39433020856.pdf
- https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/2049v52b1ul7qk78e4mpa8eqn1/befedufogag.pdf
- https://turdv.ru/SITE/files/editor/file/bagowatibopugemud.pdf
- https://open-call.fr/uploaded/files/14401898684.pdf
- https://ahi.com.ua/wp-content/plugins/super-forms/uploads/php/files/38c622f02444a7b75be80ea1b4d1d217/41133729143.pdf
- http://leebyunghun.org/new/upload/board/files/76417441793.pdf
- http://happyhanool.com/ckupload/files/pibokufewogonezanu.pdf
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/774644caa709d43eb39f4dfb32542260/17221287926.pdf
- http://schodylux.pl/userfiles/file/76553796544.pdf
- https://impariant-club.ru/wp-content/plugins/super-forms/uploads/php/files/59fcdc1006a2eb86653184b628795539/91350619636.pdf
- https://glosunspa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fd8e748f05---giwod.pdf
- https://rocksoliddesigns.biz/userfiles/file/84801907070.pdf
- http://adanateknikservis.web.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16093064858622---nosobi.pdf
- https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608566c787731---fazevijetugetezuritepoxok.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=oxford+practice+grammar+advanced+george+yule+pdf+free+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_off0000b759.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB759 | 16792 bytes |
font_01_sfnt_off0000cf6b.bin6af261124fb6dc06def5c84d44a139558f05e382483547eb2245e408b43a282a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF6B | 16712 bytes |
font_02_sfnt_off0000fad0.bin67fe9fc897a2e0417d0001f0515658fc5ff18eb07c3de0c6704e6e6d24e8f84e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAD0 | 11288 bytes |
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