MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF detected as malicious by ML classifiers and ClamAV, indicating phishing or trojan activity. It contains numerous embedded URLs, many of which point to suspicious domains, suggesting a link farm designed to redirect users to malicious sites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a deliberate attempt to obscure the final destination. While no scripts were explicitly extracted, the nature of the PDF and its embedded links strongly suggests it is used to deliver a malicious payload or redirect to a phishing page.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 https://khanoomhoteli.com/basefile/khanoomhotelicom/files/72595486003.pdf In PDF document text
- https://www.gpaci.org.br/cms/ckfinder/userfiles/files/lajutekizo.pdfIn PDF document text
- https://www.meditech.cz/ckfinder/userfiles/files/2497501608.pdfIn PDF document text
- https://crmsaas.dswip.com/ci/userfiles/files/35272952478.pdfIn PDF document text
- http://actlogistic.vn/upload/editor/files/mavonovexukawopafu.pdfIn PDF document text
- http://studiocalcinoni.com/userfiles/files/54890953556.pdfIn PDF document text
- https://icrs-as.com/userfiles/file/55099099504.pdfIn PDF document text
- http://vipnjl.com/userfiles/files/pasivigo.pdfIn PDF document text
- http://bularz-auto.pl/images/userfiles/file/morigituromelifawa.pdfIn PDF document text
- http://chicagohalo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f788593046---bedezuvirimizezelaturo.pdfIn PDF document text
- https://astoraccessories.com/uploads/ckfinder/files/kopobitefisa.pdfIn PDF document text
- https://zenithoverseas.com/assets/userfiles/files/ronovijarenudavuzulu.pdfIn PDF document text
- https://lrsinc.co/userfiles/file/bokurimafetisofipe.pdfIn PDF document text
- https://kop-trans.pl/uploads/userfiles/files/45960763158.pdfIn PDF document text
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16133625424147---ravapiwiwaguwosego.pdfIn PDF document text
- https://keluargamimpi2.com/contents/files/52308235165.pdfIn PDF document text
- https://bazk.info/public_htmluploads/file/40670200329.pdfIn PDF document text
- http://weddingdove.tw/uploads/files/202109091510407094.pdfIn PDF document text
- http://jinshi66.com/uploadfiles/files/belonajodopuvipixadowobag.pdfIn PDF document text
- http://108shiva.com/userfiles/file/In PDF document text
- https://andhimazhai.com/images/files/nutojubamiraru.pdfIn PDF document text
- http://www.barbazan-debat.fr/ckfinder/userfiles/files/52090365426.pdfIn PDF document text
- http://viral-list-machine.com/ckfinder/userfiles/publics/files/17707850498.pdfIn PDF document text
- http://concilianavarra.com/userfiles/files/natujapem.pdfIn PDF document text
- https://groupburuemas2.com/contents/files/70340216887.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=minecraft+android+to+iosPDF 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_off0000f126.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF126 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off00010938.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10938 | 19096 bytes |
SHA-256: ec998eee1e465c922ccbc3d69f35072e6a078ff61128a7dabb650867701ad748 |
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font_02_sfnt_off00013bcb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BCB | 10416 bytes |
SHA-256: 7ab9086d024fb5fa931684b4547d9ac257c4b3f0bb91f4cc1f5926a3d8336086 |
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