MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a high number of external URIs, many of which point to disposable domains, indicating a link farm for phishing or malware distribution. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or trojan delivery via the embedded JavaScript.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 http://2ds-creations.fr/userfiles/file/sodajilafetagojemopujobi.pdf In PDF document text
- http://totoumi.jp/upload/file/sexira.pdfIn PDF document text
- http://bangdinhphucat.com/quangbasanpham/app/webroot/upload/image/files/15406676417.pdfIn PDF document text
- http://stringquartet.biz/web/images/fck/file/lexakevujijugujotekudunor.pdfIn PDF document text
- http://www.primariasantana.ro/uploads/file/vedewuguwesolaxa.pdfIn PDF document text
- https://fundacionamigosdelmarcaribe.ong/ckfinder/userfiles/files/7085916643.pdfIn PDF document text
- https://daiichitravel.com/uploads/news_file/33960642514.pdfIn PDF document text
- http://azseal.net/uploads/userfiles/file/55312015423.pdfIn PDF document text
- http://skonasystems.com/userfiles/file/tisuvukij.pdfIn PDF document text
- http://www.jacenter.org/js/ckfinder/userfiles/files/kuwokekasejulamurosevu.pdfIn PDF document text
- https://sydneystudytour.com/accounting/userfiles/file/govanipubuligusilobewi.pdfIn PDF document text
- http://sudeoksa.net/userfiles/file/20210905231401.pdfIn PDF document text
- https://www.multilandtours.com/assets/ckfinder/userfiles/files/solanumelomepet.pdfIn PDF document text
- http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/16132842f5c239---vorirex.pdfIn PDF document text
- http://kingtonkatsu.com/uploads/files/wusunumagimoru.pdfIn PDF document text
- http://avesta-hmora.boj.se/uploads/userfiles/files/25789090170.pdfIn PDF document text
- http://dgone.kr/userfiles/file/20210907053211.pdfIn PDF document text
- https://noble-worldwide.com/wp-content/plugins/super-forms/uploads/php/files/1768594c38c920c5a4243ff62c74f82f/kugibaluxobujezaxafa.pdfIn PDF document text
- http://0-50.ru/userfiles/file/84750415214.pdfIn PDF document text
- https://newcar-rental.com/uploads/files/202109042344243269.pdfIn PDF document text
- https://clubelsendero.com/img_pag/file/murazakajigeripek.pdfIn PDF document text
- https://cultureresortpokhara.com/assets/userfiles/files/bijanekatobojogimoji.pdfIn PDF document text
- https://libertyrealestate.in/ckfinder/userfiles/files/38375216496.pdfIn PDF document text
- https://avflash.nl/upload/files/wuzenuzuwejejurel.pdfIn PDF document text
- https://invision.buzyhub.com/files/34008731472.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/PmAiG5ZyT-k/uplcv?utm_term=droid+x+camPDF 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_off0000e6d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6D9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fef0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEF0 | 10084 bytes |
SHA-256: 0cfb8ce97d9b40483a5d32ae8745358fa33a0e4214cac9856521ad1b5b59ac53 |
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font_02_sfnt_off00011559.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11559 | 19096 bytes |
SHA-256: 9f75edfe068536f3a8ce21ffac198a8bf485a8f74ac40ff7740debf08700d142 |
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