MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristics reveal it functions as a link farm, directing users to multiple compromised or disposable hosting sites. The presence of numerous PDF links, many pointing to potentially malicious content, strongly suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://zionapostolicministries.org/uploads/file/wiwexe.pdf In PDF document text
- https://invest.pl/userfiles/file/dutokeli.pdfIn PDF document text
- https://acethamessecurity.co.uk/wp-content/plugins/super-forms/uploads/php/files/706683f9922dcf708293dcfaae17447a/33935269279.pdfIn PDF document text
- https://arichaindia.com/userfiles/file/vomilidosopek.pdfIn PDF document text
- http://cokhihoaiduc.com/uploads/files/98969944730.pdfIn PDF document text
- https://ildiko-szepsegszalon.hu/userfiles/file/fedidefotezenuzawerabo.pdfIn PDF document text
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160c791b7f314d---88711717977.pdfIn PDF document text
- http://infinity-pro.ru/userfiles/file/texupinegul.pdfIn PDF document text
- https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/frgm5pdaj8m4p9s15g0a4iks1p/72455591292.pdfIn PDF document text
- https://123kozijnofferte.nl/wp-content/plugins/super-forms/uploads/php/files/bvbf0pcluldjphem22fnaevou4/74390160424.pdfIn PDF document text
- http://amidoux-peintures.com/ckfinder/userfiles/files/74475847915.pdfIn PDF document text
- http://www.luminicaambiental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3f19ab0b0c---60706032461.pdfIn PDF document text
- http://fotossc.pl/_files/file/sixujuwawulilirujem.pdfIn PDF document text
- http://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/16098c1311862e---vesuvejuboligu.pdfIn PDF document text
- https://bodegoncriollo.com/userfiles/file/95583665416.pdfIn PDF document text
- https://evocative.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a3d5fe8ba28---61704304549.pdfIn PDF document text
- http://mini-garden.ru/userfiles/file/21775331929.pdfIn PDF document text
- http://inter-travel.hu/_user/file/naposudomiped.pdfIn PDF document text
- http://training-solutions.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609f02b59d2b8---woxag.pdfIn PDF document text
- https://www.acetechnology.co.in/wp-content/plugins/super-forms/uploads/php/files/el1mio48f3l6pu3u4dt9u4c3g6/76461841876.pdfIn PDF document text
- https://seroinstitute.com/wp-content/plugins/super-forms/uploads/php/files/02888fd1fe82b66c4adf04b89a0f105f/munusedidelapibipiwiwurik.pdfIn PDF document text
- https://expresstestingatl.com/wp-content/plugins/super-forms/uploads/php/files/40559d83d58f22edd65b79e462c83112/bonotape.pdfIn PDF document text
- https://vickers-electronics.co.uk/wp-content/plugins/super-forms/uploads/php/files/b15745b633fe8fe967df197c3b45cbb5/45100507930.pdfIn PDF document text
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/n1lgck3k196umpifioe4pvd3fg/95710471955.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=fire+and+desire+drake+mp3PDF 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_off0000bd04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD04 | 10532 bytes |
SHA-256: 34077ef1e72ea2d83049e8a966bae7b0ad8322ca388ecd1d9bc990138b8c194a |
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font_01_sfnt_off0000d4ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4EC | 17300 bytes |
SHA-256: ad7cf02b29b285401d813d7b301b698ed0cc501cbcf9b90609f737466becb848 |
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font_02_sfnt_off00010195.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10195 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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