MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs, many of which point to suspicious domains and are structured as a link farm, a common tactic for distributing phishing content or malware. The presence of these links suggests the document is designed to lure users to external malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9968
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://semangkabiji.com/contents/files/fudawufozatazoxurixeba.pdf In PDF document text
- http://modelseafarm.com/kweb/ckfinder/userfiles/files/6351894851.pdfIn PDF document text
- http://regmac.net/userfiles/files/45702820805.pdfIn PDF document text
- https://dazzlin.co.uk/wp-content/plugins/super-forms/uploads/php/files/f2fe0e59fedc1433e5e71d5798bcf295/59621757229.pdfIn PDF document text
- http://www.jokilaaksonratsastajat.fi/file/vipuravavejane.pdfIn PDF document text
- http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161368443d979c---tekifurofixidado.pdfIn PDF document text
- http://otestmanager.com/club/data/userfiles/file/20210908131727.pdfIn PDF document text
- https://santehsevast.ru/userfiles/files/91523526561.pdfIn PDF document text
- http://baovethanglongmb.com/upload/files/69798770681.pdfIn PDF document text
- http://eegbiofeedback-leszno.pl/userfiles/file/99243447454.pdfIn PDF document text
- https://kenadong.com/contents/files/mumixabavukaponomidi.pdfIn PDF document text
- http://kvarkeno56.ru/userfiles/file/6069289820.pdfIn PDF document text
- https://samsungklimamodelleri.com/upload/ckfinder/files/zizez.pdfIn PDF document text
- http://www.mbk-montage.nl/ckfinder/userfiles/files/fovasudijefi.pdfIn PDF document text
- http://sasnowosielski.com/ckfinder/userfiles/files/96366969653.pdfIn PDF document text
- http://rs-entp.com/upload/file/90196586533.pdfIn PDF document text
- https://jmbarrenetxea.soinuenea.eus/files/galeria/files/39543012668.pdfIn PDF document text
- http://bradzo-ep.com/uploads/files/63848248526.pdfIn PDF document text
- http://stilistspb.online/public/files/uploads/files/81285579800.pdfIn PDF document text
- http://choinka4x4.org/cms/files/file/polisarakewi.pdfIn PDF document text
- http://mvdeastudio.it/userfiles/files/bebimosavut.pdfIn PDF document text
- http://bsl-trans.ru/admin/ckfinder/userfiles/files/jomatipakugon.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=top+5+budget+phones+2020+philippinesPDF 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_off0000d153.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD153 | 18016 bytes |
SHA-256: 26860b95345270a678e996da2d340d540f30f079c2140f18eda509e45b47166f |
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font_01_sfnt_off00010098.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10098 | 10988 bytes |
SHA-256: 04ae6107d2d36947b0186e5048eae6c5482df00ffb8d504ed5c91a9bb7153a28 |
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font_02_sfnt_off000119a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119A7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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