MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document is identified as malicious by ClamAV and ML classifiers, exhibiting characteristics of a phishing lure. Heuristics indicate it's an image-only document with a click-outward action, typical for directing users to malicious sites. The document contains a link farm pointing to compromised CMS uploads and disposable hosting, suggesting an attempt to distribute further malicious content or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.7407
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 1 text block(s), carries a click-outward action, and is only 64 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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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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://inwebjor.ru/uplcv?utm_term=mulan+2020+sub+english PDF link annotation
- https://fullhousetourism.com/UploadFiles/file/20210916184850198.pdfIn PDF document text
- http://www.gieskestukadoors.nl/ckfinder/files/files/77023191691.pdfIn PDF document text
- https://lorenzonimmigrationlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613977e0a2192---96384819717.pdfIn PDF document text
- http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/161365af34ed8f---lesarenuzifidododu.pdfIn PDF document text
- http://ecovn.vn/uploads/news_file/42706194074.pdfIn PDF document text
- https://lemondedelaura.com/userfiles/file/kepujoxo.pdfIn PDF document text
- https://aspirecambodia-edu.org/userfiles/file/majar.pdfIn PDF document text
- https://pharmawell.eu/ckfinder/userfiles/files/20923507184.pdfIn PDF document text
- http://easyliveconstruction.com/ci/userfiles/files/zulez.pdfIn PDF document text
- http://businessvaluationapp.com/fck_files/file/49435836829.pdfIn PDF document text
- http://iktoktatas.hu/files/file/pifijigiwaxavakivoj.pdfIn PDF document text
- http://kernenshepler.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/dolenewowurabolu.pdfIn PDF document text
- https://lionkingbali.com/uploads/file/97094445176.pdfIn PDF document text
- http://stalmont.eu/userfiles/file/85042630804.pdfIn PDF document text
- https://www.nstoplana.rs/ckfinder/userfiles/files/95345945135.pdfIn PDF document text
- http://whatcanidoforyou.eu/publish/file/gitejejikulilomivelax.pdfIn PDF document text
- https://dcoderesearch.com/uploads/bigolisifosijiso.pdfIn PDF document text
- https://crcnueva.naturasoftware.com/uploads/images/files/rasuxomajiwigen.pdfIn PDF document text
- https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161352dc2c201f---riwokuparijituxokalunus.pdfIn PDF document text
- http://zabbeleecooking.com/ckfinder/userfiles/files/40918636831.pdfIn PDF document text
- http://www.marsagri.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132833796fc3---zopoxelez.pdfIn PDF document text
- http://holmeslawfirm-iowa.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/98732102586.pdfIn PDF document text
- https://zilalcooling.com/other_files/File/40646962705.pdfIn PDF document text
- http://rapabzenec.cz/obrazky/files/robetuxogusolazepadod.pdfIn PDF document text
- https://soudurelausiere.com/upload/editor/file/jutob.pdfIn 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_off0000afd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFD5 | 14616 bytes |
SHA-256: 88a8895406474bb15bc791ef8f2873727a2076c4791022cb199be8f8785524dd |
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font_01_sfnt_off0000d46a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD46A | 10544 bytes |
SHA-256: c1882dd308a83f1303d15cbfcb34eb6201f65484bffe6f05b0764ff0831b1820 |
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font_02_sfnt_off0000ec64.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC64 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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