MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to disposable domains and are structured as a link farm. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware distribution via these links. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM specifically highlights the suspicious nature of the linked content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
Heuristics 5
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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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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://churchliferesources.org/wp-content/plugins/formcraft/file-upload/server/content/files/161410f624e07b---jobob.pdf In PDF document text
- https://spirit-legend-enterprises.com/webroot/editor-uploads/files/gubepap.pdfIn PDF document text
- https://xn--80apefbdm9ah5g.xn--p1ai/userfiles/99983591592.pdfIn PDF document text
- http://abyss.sk/userfiles/file/davuwovikolupodowo.pdfIn PDF document text
- https://izr.fr/files/zepirapanonufokutefifi.pdfIn PDF document text
- https://thehouseconcert.com/ckfinder/userfiles/files/momuperoveniju.pdfIn PDF document text
- https://www.lire-les-notes.com/ckfinder/userfiles/files/napevopatetofamileluwavas.pdfIn PDF document text
- http://standartbio.com/fckfiles/file/ratavejanije.pdfIn PDF document text
- http://bsa-billiard.by/images_from_html_editor/file/51559187735.pdfIn PDF document text
- https://debo-fit.be/userfiles/file///vamuropelivolavikolidugi.pdfIn PDF document text
- https://panelshock.com/userfiles/file/vijeretemegunezolij.pdfIn PDF document text
- http://irollee.com/userfiles/file/1491224339.pdfIn PDF document text
- http://studiorumeo.it/userfiles/files/wusipev.pdfIn PDF document text
- http://micronforgacsolo.hu/UserFiles/file/40001281538.pdfIn PDF document text
- https://tyko.pl/userfiles/file/jilebitozakaxirajebagovi.pdfIn PDF document text
- https://retta-bg.com/userfiles/24624063408.pdfIn PDF document text
- https://dipinkrishna.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ec7bb27065---getosaxepapurup.pdfIn PDF document text
- https://sjamsul-hidajat.id/ck_uploads/uploads/files/saziwa.pdfIn PDF document text
- http://iamsong.vn/uploads/files/68108012618.pdfIn PDF document text
- http://merrygoldholidays.com/ckfinder/userfiles/files/85392493697.pdfIn PDF document text
- http://turnyras.lt/Files/file/futujagulepinuzapan.pdfIn PDF document text
- http://icbiz.ru/userfiles/file/pesufusumikugamop.pdfIn PDF document text
- http://language-coach.pl/uploads/files/gowewativogiserasaxijoziz.pdfIn PDF document text
- http://v-lukomorie.com/uploader/files/96085093384.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=stopwatch+android+project+reportPDF 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_off0000d742.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD742 | 10688 bytes |
SHA-256: 03cb586df2570452264a11b32d50464d01ba5eceb6151fed80d6d2a066b994ba |
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font_01_sfnt_off0000efc2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFC2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000107d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107D4 | 17516 bytes |
SHA-256: 94c3607bf820a4206fd978ec141c87af78fd90d876221dece4d9906d3e2d4f59 |
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