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 a machine learning classifier and ClamAV. It contains numerous links, many pointing to compromised websites or disposable hosting, suggesting it functions as a link farm. The presence of these links indicates an attempt to direct users to potentially malicious or phishing content, aligning with a spearphishing attachment attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
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://temple.mo/userfiles/file/gemoxupovuwufasil.pdf In PDF document text
- http://softwarefactory.nl/images/file/butavopasefija.pdfIn PDF document text
- https://bartonsteel.com/tony/barton/ckfinder/userfiles/files/rodowiwib.pdfIn PDF document text
- http://www.wcd.com.tw/ezadmin/ckfinder/userfiles/files/96664923574.pdfIn PDF document text
- http://lexuspolymers.com/assets/ckfinder/userfiles/files/57217638782.pdfIn PDF document text
- https://domilot.com/uploader/files/23543543958.pdfIn PDF document text
- http://ngor2-3.com/file_media/file_image/file/99272018491.pdfIn PDF document text
- https://swimproject.eu/wp-content/plugins/super-forms/uploads/php/files/f6cc875c0530abdfdf7d581c4bb4ad9d/removitigig.pdfIn PDF document text
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b91b3877089---96465858574.pdfIn PDF document text
- https://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/5c88c40a78dd5a0e04751dfbc6921bac/12939631168.pdfIn PDF document text
- http://ozdesignhouse.com/app/webroot/uploads/files/powitoj.pdfIn PDF document text
- https://www.spoton.pet/wp-content/plugins/super-forms/uploads/php/files/bc9bsq8aa7vm0lr1r3cu890j5c/riravavesozotijiwume.pdfIn PDF document text
- http://trendymamy.pl/userfiles/file/tenexelonukisol.pdfIn PDF document text
- http://bright-inter.com/file_media/file_image/file/18472322315.pdfIn PDF document text
- http://www.kliningstroy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160a7702317a22---lokatolivoponavujuzixer.pdfIn PDF document text
- https://mymango.ru/wp-content/plugins/super-forms/uploads/php/files/5f19b03fec46f09059f159369f2b1873/zadirixolov.pdfIn PDF document text
- https://wulf-sanitaer.de/wp-content/plugins/super-forms/uploads/php/files/1qf61jr86319qh0kutflh2fonb/paxuwifosesiwuxiso.pdfIn PDF document text
- https://simovi.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160a90149d1737---jolenovonube.pdfIn PDF document text
- http://netmutum.com/userfiles/file/14590587621.pdfIn PDF document text
- https://gagiongvitgiong.com/ckfinder/userfiles/files/18517747442.pdfIn PDF document text
- http://195exim.com/datas/files/70842517950.pdfIn PDF document text
- http://liyangah.com/Upload/file/dodupumowowuxexux.pdfIn PDF document text
- https://amd-export.com/site/upload/file/98517016204.pdfIn PDF document text
- https://relans-nn.ru/images/docs/file/voxizopavipa.pdfIn PDF document text
- http://aimic.com/userfiles/file/20026099110.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=what+are+the+3+main+components+of+cell+theoryPDF 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_off00011c54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C54 | 18452 bytes |
SHA-256: db993d7b6713e1fc70d1ff805c6d8fd59f68287b23a146f814c55b93217f0f9a |
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font_01_sfnt_off00014bfb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14BFB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00016412.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16412 | 11024 bytes |
SHA-256: 509796b97fb89e769c680c36c8ff539e2aa9c45099267e05b2753bcd163a5b9d |
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