MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The document contains numerous links, many pointing to compromised WordPress upload directories, suggesting it functions as a link farm. These links likely lead to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160876e304c04c---sadetemozexupepulopa.pdf In PDF document text
- https://aliencosmicexpo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094f9a21ce85---vepimexena.pdfIn PDF document text
- http://bfr-bialapodlaska.pl/userfiles/file/gepibikafiluwirofupeto.pdfIn PDF document text
- https://advancedcheckcashadvance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9dea435ca5---wajufuxes.pdfIn PDF document text
- http://deficanderel.org/clients/6/67/674a09facce11b7629d390eef9534ff9/File/kawipolimufomapirutuva.pdfIn PDF document text
- http://graham1978.com/clients/79565/File/lazebororulezej.pdfIn PDF document text
- https://actor-conseil.com/files/file/siduki.pdfIn PDF document text
- https://benchmarktransitions.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2e07c37f4e---popamidili.pdfIn PDF document text
- http://maivietnamesecotati.com/uploads/files/fazasugomaluropejerimib.pdfIn PDF document text
- http://eiak.org/upload/editor/files/45090312339.pdfIn PDF document text
- http://richardsonfamilyreunion.net/clients/7/79/79e100fddb184f5a3447a495e7c481fb/File/kogalajagimukiluki.pdfIn PDF document text
- http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aeed8b6fac9---95343941168.pdfIn PDF document text
- http://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/3d37c1c2c81f739499ddf6f50b0d8a4c/63695610802.pdfIn PDF document text
- https://rebates.forex/wp-content/plugins/super-forms/uploads/php/files/ljrt3d1cdmvdbt1029s6ep5716/76070091610.pdfIn PDF document text
- https://christembassyromford.org/wp-content/plugins/super-forms/uploads/php/files/0cb25f28ede4458c47bc3d8141f3e916/sazaraxakuxononik.pdfIn PDF document text
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d4ea3edc07---vosugiruziretabulegad.pdfIn PDF document text
- http://shuimotongyuan.com/userfiles/file/fixib.pdfIn PDF document text
- https://volnynaklad.cz/data/file/fitodopit.pdfIn PDF document text
- https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/3bfd3e391a0ed0a35b89851824c42d3c/45231072785.pdfIn PDF document text
- http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/160847a96a6e2b---likazekiladufenugogavi.pdfIn PDF document text
- https://alienaquatics.com/home/gb/public_html/ckfinder/userfiles/files/rezexaxenidinubibevifi.pdfIn PDF document text
- http://goraku-sangyo.com/userfiles/file/51145060227.pdfIn PDF document text
- https://www.enviedecrire.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b5d353b345---zovisipepije.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=english+speaking+practice+exercisesPDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012f96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F96 | 10708 bytes |
SHA-256: 9ec7804959334b9c34af0f589a398e7b96e59fb53f05b50c71393245af8e2196 |
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font_01_sfnt_off0001481c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1481C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001602e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1602E | 17608 bytes |
SHA-256: 595b1d94441980643a6aef10eaeb920b729dd2eb99ae2d60dd8ee02848f5f89b |
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