MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The document body and extracted URLs reveal a link farm structure pointing to numerous disposable domains, suggesting a phishing or malware distribution attempt. The presence of embedded URLs and the nature of the link farm indicate an attempt to direct users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.7553
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://ragaz.co.za/XSRYdR1H?utm_term=pokemon+harvestcraft+marriage PDF link annotation
- https://peoplesmodelinternational.com/ckfinder/userfiles/files/90604451035.pdfIn PDF document text
- http://kvbm.org/pds/userfiles/files/42318210631.pdfIn PDF document text
- http://purel-biopharm.com/upload/files/81068915117.pdfIn PDF document text
- http://taxinspire.pl/www/js/kcfinder/upload/files/64681031934.pdfIn PDF document text
- http://isiknakliyatmasko.com/img/editor/image/file/gufefufawunimu.pdfIn PDF document text
- http://audyt.rowerowaszkola.pl/imgturysta/files/wumigubufisewodovina.pdfIn PDF document text
- http://thietbiantoanttk.com/uploads/files/24490152775.pdfIn PDF document text
- http://gzbaosui.com/uploadfile/files/22722778308.pdfIn PDF document text
- https://giaiphapthietke.vn/media/file/files/38548816370.pdfIn PDF document text
- https://pakistanchristiancongress.org/userfiles/file/berobaxokuzef.pdfIn PDF document text
- https://neksav.com/upload/ckfinder/files/71441065135.pdfIn PDF document text
- http://www.colfacor.org.ar/administrador_web/kcfinder/upload/files/56052360765.pdfIn PDF document text
- https://proektasis.gr/admin/spaw2/uploads/files/24679025385.pdfIn PDF document text
- http://formasrl.com/admin/kcfinder/upload/files/80079652295.pdfIn PDF document text
- https://divetechmarine.com/contents/files/novudemejerebobadagari.pdfIn PDF document text
- https://alertsecurity.in/ckfinder/userfiles/files/45726058817.pdfIn PDF document text
- http://www.hotel-margherita.com/wp-content/plugins/formcraft/file-upload/server/content/files/161f996129e76f---vijasox.pdfIn PDF document text
- http://barrybusiness-crm.com/ressource/devis-photo/files/fuvele.pdfIn PDF document text
- http://uralteplostroy.ru/content/file/vixisazoxenajomi.pdfIn PDF document text
- http://favourtec.com/attachment/file/nejewoleruwovakimowezatef.pdfIn PDF document text
- https://searchlink.org/userfiles/file/mavife.pdfIn PDF document text
- http://quick-thailand.com/images/uploads/file/wemom.pdfIn PDF document text
- http://syekp.gr/sites/default/files/file/xobexujapulilo.pdfIn PDF document text
- http://aldo-ins.com/userfiles/file/famegodurijuzoxemudujevoj.pdfIn PDF document text
- http://stylowa-pss.pl/userfiles/file/puzekigowipexas.pdfIn PDF document text
- http://gjbbang.com/userData/board/file/65300660585.pdfIn PDF document text
- http://td-mg.ru/uploads/files/zapivofadibudumidudage.pdfIn PDF document text
- http://color-gateway.com/userfiles/file/13314473435.pdfIn PDF document text
- http://partynfun.com/kcfinder/upload/files/65728326933.pdfIn PDF document text
- http://norilskgu.ru/userfiles/file/10515721117.pdfIn PDF document text
- http://9y.bfage.com/upload/files/20220202042811.pdfIn PDF document text
- http://houtackers.nl/userfiles/file/mirosiwojavigisoxote.pdfIn PDF document text
- http://autoscuolavalerio.it/userfiles/files/76299418468.pdfIn PDF document text
- https://ijacr.net/assets_admin/ckfinder/core/connector/php/uploads/files/84066545029.pdfIn PDF document text
- 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 extracted file (font_00_sfnt_off00026769.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00026769.bin)
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00026769.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x26769 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off00027e84.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x27E84 | 19692 bytes |
SHA-256: 1f6e775f4ecb5c8db92b10ae782fe6d63a8241967eae68e851a8140939f9ac5c |
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font_02_sfnt_off0002b29d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2B29D | 10896 bytes |
SHA-256: 24a8e8ca788e3e4494f81529e332fc2b327398231125c86aed2e796d9469683a |
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font_03_sfnt_off0002cbb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2CBB2 | 4924 bytes |
SHA-256: f36d030e6a87520d731433fc61f61d12af236a6c0c9228452fa91edd265b783f |
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