MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, many of which point to compromised CMS upload directories or disposable hosting, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were directly extracted, the structure and embedded URIs are indicative of a phishing lure designed to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9848
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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 http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1609edd2fd4283---15585430564.pdf
- http://orgue-chantepie.info/FCKeditor/upload/file/jabavulidoxamesezejod.pdf
- https://www.propertyfilevault.com/wp-content/plugins/super-forms/uploads/php/files/0a1ab7b4a3f06b356d8f4f93209b083a/ragetizupuk.pdf
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e2f8a47b85---noreparabuvurezasomevuxon.pdf
- https://independentmusicleague.com/wp-content/plugins/super-forms/uploads/php/files/b91a67c63f2fa41045e79b958d63ff5e/ludos.pdf
- https://janeunchained.com/wp-content/plugins/super-forms/uploads/php/files/ojg8on82dk38go3c11nvqm76kh/93524670947.pdf
- https://cwlighting.com/wp-content/plugins/super-forms/uploads/php/files/579b33a14b9761f2c41886694e908823/42046978204.pdf
- http://nuyewpilot.academy/wp-content/plugins/super-forms/uploads/php/files/0f76eacd27614b4df25f4dc3b33574c5/gokubinanawavufamoruma.pdf
- https://nabsangram.com/userfiles/file/kuligoripanebasugejow.pdf
- http://deficanderel.org/clients/6/67/674a09facce11b7629d390eef9534ff9/File/kizodivesufi.pdf
- http://jointrilogy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095e004c4e32---bobiligigebipavituvalu.pdf
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083c57778e99---63986288099.pdf
- https://licorne-hotel-restaurant.com/userfiles/file/vudol.pdf
- https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/b3cc6fb2b26ee5807c4759021f741f9b/31931311351.pdf
- https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1607ff6f0c2ee1---50478098490.pdf
- https://actorconseil.com/files/file/1630616358.pdf
- https://sanidom.pl/img/file/24175420563.pdf
- https://mavismanagement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b5ddb945758---tuluniduxezazadamamu.pdf
- http://hintzfamilyreunion.com/clients/1/12/12a2788c5de59b93c87e4eff35998d4f/File/6873110712.pdf
- https://www.vbclighting.com/wp-content/plugins/super-forms/uploads/php/files/d43df9d53738cde2190eb95e702656e5/49473517581.pdf
- https://maplesservice.com/wp-content/plugins/super-forms/uploads/php/files/c53aac6f9daf3e0e1287a413808e8859/dubevafomor.pdf
- https://valserve.in/web/k/main_admin/ckfinder/userfiles/files/93208692424.pdf
- http://lifestyleufa.ru/wp-content/plugins/super-forms/uploads/php/files/0011bc8692449297666ab33a90815274/71428534304.pdf
- http://screen.by/images/file/57933007132.pdf
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1608a6e80a3fcf---49179289450.pdf
- https://tagoproperties.com/ckfinder/userfiles/files/71485287480.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=class+7+integers+worksheet+with+answers
- 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_off0000e9e7.bin1ce528524905f23bc91521db4567cefa482e2728b62da0f3b0fdcd49d9549a90 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9E7 | 17916 bytes |
font_01_sfnt_off0001191e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1191E | 16792 bytes |
font_02_sfnt_off00013135.bin0e0822afa405b2c0abd008fe47cb2c325857fb8bb69abd1e3f64f094f2522eac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13135 | 10644 bytes |
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