MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains embedded JavaScript and numerous external URIs, indicating malicious intent. The ML classifier and ClamAV detection strongly suggest this is a phishing or malware distribution document. The embedded JavaScript likely facilitates the redirection to malicious sites, as evidenced by the high number of external links found.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://philabc.ru/uplcv?utm_term=phone+spy+app+android PDF link annotation
- https://adetexfoamgroup.centralcms.cloud/galeria/files/44252112563.pdfIn PDF document text
- https://basalyemek.com/ckfinder/userfiles/files/xebaropetonez.pdfIn PDF document text
- https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/5f5b5c6b63fb5efe386d738998ba02bf/94194181286.pdfIn PDF document text
- http://anm-av.de/uploads/files/nagerazexij.pdfIn PDF document text
- https://olivierdaulte.com/ckfinder/userfiles/files/xifezulijupodeziragegi.pdfIn PDF document text
- http://terezszilvia.com/images/uploaded/file/bizinujoripifidububedi.pdfIn PDF document text
- http://bestbelly.org/content/files/files/92481810251.pdfIn PDF document text
- http://vkts.se/userfiles/file/tafuvijamesapazufa.pdfIn PDF document text
- http://ramenzoni.eu/userfiles/files/xotifuvano.pdfIn PDF document text
- https://tbsva.org/Upload/files/20210910170347.pdfIn PDF document text
- http://v-lukomorie.com/uploader/files/49980071557.pdfIn PDF document text
- http://happyland-nsk.net/ckfinder/userfiles/files/tametamigiwejuvamixa.pdfIn PDF document text
- http://wimborst-ceramics.nl/ckeditor/ckfinder/userfiles/files/39223705091.pdfIn PDF document text
- http://fonnepal.org/userfiles/file/zufotam.pdfIn PDF document text
- https://graphicart.ro/fckfiles/file/91902800665.pdfIn PDF document text
- https://ytdrive.com/CKEdit/upload/files/36087123234.pdfIn PDF document text
- http://artwatch.ru/userfiles/file/lupukodi.pdfIn PDF document text
- http://centrlita.ru/archive/image/file/8878197380.pdfIn PDF document text
- http://wsm.hk/images/uploadfiles/file/44773640389.pdfIn PDF document text
- https://smartech.lv/sites/smartech/uploads/documents/files/27521209031.pdfIn PDF document text
- http://cpk.by/ckfinder/userfiles/files/dosodapisumifumataseb.pdfIn PDF document text
- https://weborder.cloud/userfiles/file///11948740411.pdfIn PDF document text
- http://vakoplus.cz/klienti/devel/sneznerolby.cz/ckfinder/userfiles/files/78237370215.pdfIn PDF document text
- http://sincaremedicaltour.com/js/upload/60479662729.pdfIn PDF document text
- http://zeguvietnam.com/uploads/ckfinder/files/99878552732.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 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_off0000e168.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE168 | 10460 bytes |
SHA-256: 78e8b5e2df1bad56f6d78ebacadb3a3b5cb0e73f1df4c5820afccf88d4b12155 |
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font_01_sfnt_off0000f912.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF912 | 18180 bytes |
SHA-256: 94aa55be03d64a94d7df579645e83d20aa05ca402f8584bb4df26873e1ccf305 |
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font_02_sfnt_off00012886.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12886 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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