MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with many URLs pointing to compromised WordPress sites. These links likely serve as a redirection mechanism to deliver malicious content or phishing lures to unsuspecting users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9806
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://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/1608ecd0ddfe92---42133624483.pdf In PDF document text
- http://jshtextile.com/UserFiles/file///kekipifalomobibu.pdfIn PDF document text
- http://monkey-do.net/userfiles/file/musesojoma.pdfIn PDF document text
- http://werkkledingverkoop.nl/images/docman/files/12460110617.pdfIn PDF document text
- http://worldnaturalfood.com/image/upload/File/91491638458.pdfIn PDF document text
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160c9a11fdb25b---87414667247.pdfIn PDF document text
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/160adc25293944---nukadisanamamaguxa.pdfIn PDF document text
- https://patriot.ch/wp-content/plugins/super-forms/uploads/php/files/bvh2jdkk4t98vkquprmioj50no/vipopawivo.pdfIn PDF document text
- https://thejasmineway.net/wp-content/plugins/super-forms/uploads/php/files/ql40bei3ls46tcvj0r6tsu03pt/vuzapox.pdfIn PDF document text
- http://brnc85.com/clients/878796/File/9035911551.pdfIn PDF document text
- https://www.isgs.org/wp-content/plugins/super-forms/uploads/php/files/2e14ff2c5fce022860ce485f26c4b989/61766308727.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b3a6fd13b2e---53580204852.pdfIn PDF document text
- https://studiogreenwich.ru/wp-content/plugins/super-forms/uploads/php/files/ffbbc9837fad007891c27dd53137a5d4/49695708626.pdfIn PDF document text
- http://miamiwars.pl/wp-content/plugins/super-forms/uploads/php/files/601a984aa610531581c19ff92f97926c/12897362344.pdfIn PDF document text
- https://agsposure.org/wp-content/plugins/super-forms/uploads/php/files/78b7ff9e83ffe98a279ab4d8981440e5/27212626621.pdfIn PDF document text
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609a35e6791f5---vatabolafage.pdfIn PDF document text
- https://bindazzled.com.au/wp-content/plugins/super-forms/uploads/php/files/ef1894532b1b7e8f21ef35e5b44d6a8d/mezaw.pdfIn PDF document text
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a50a9274815---nudabafujosabero.pdfIn PDF document text
- http://www.onlinetemsilci.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607670c611f61---81888121928.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/65d7bfc0b4dede965de512aeee0d4cb9/14168571665.pdfIn PDF document text
- http://begemot-rus.com/uploadfiles/file/2021051612542673499.pdfIn PDF document text
- http://amazingindiaphotos.com/amazingindiaphotos//upload/fckimage/file/gixapukek.pdfIn PDF document text
- http://op-gold.com/ck_image//files/12476626031.pdfIn PDF document text
- https://empylean.com/wp-content/plugins/super-forms/uploads/php/files/p1k5cc5uraanq26ndl8906d6hb/nizage.pdfIn PDF document text
- http://firanywiktoria.pl/uploads/editor/file/18993970596.pdfIn PDF document text
- https://sportli.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/160a1f92d8c980---lakolowafonugux.pdfIn PDF document text
- http://alpha-cp.com/userfiles/file/62912397767.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=lotus+and+butterfly+meaningPDF 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_off00010b5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B5F | 18932 bytes |
SHA-256: b3683ab62bb27b7a686473f5ee9daa0573734786b5dec2649a4b0aeb94b0fc7b |
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font_01_sfnt_off00013aee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13AEE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00015305.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15305 | 11008 bytes |
SHA-256: 4cfd562ea8763245fd68afc3ea4702bafda1fd0b9a70c534340dc03992109200 |
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