MALICIOUS
174
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains embedded JavaScript and multiple external URIs, many of which point to disposable domains, suggesting a phishing or malware distribution attempt. The 'Password-protected archive handoff' heuristic indicates the document likely instructs the user to open a password-protected file, a common tactic to bypass gateway security. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://sieuthicayxanh.vn/webroot/img/files/49496326893.pdf In PDF document text
- https://lesartsdansmonjardin.com/userfiles/file/20210907102727.pdfIn PDF document text
- http://tsg-vaganovskoe.ru/ckfinder/userfiles/files/44719948885.pdfIn PDF document text
- https://doctmcooper.com/userfiles/files/37159624990.pdfIn PDF document text
- http://a-swiss.com/upload/userfiles/file/simipexuf.pdfIn PDF document text
- https://valgott.com/images/userfiles/file/vezegevomak.pdfIn PDF document text
- http://vers-ma.de/userfiles/file/winami.pdfIn PDF document text
- http://jcpingie.be/public/files/99037462253.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135ce4e54e72---juvasolutofovad.pdfIn PDF document text
- http://macautemple.com/userfiles/file/jezevusaxarekigerinulam.pdfIn PDF document text
- https://onlinendttraining.net/files/37093186010.pdfIn PDF document text
- https://pastravariaizvoarelebratiei.ro/images/file/tixejokizugatebivufimod.pdfIn PDF document text
- http://aokunoil.com/ckfinder/userfiles/files/58217681230.pdfIn PDF document text
- https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/1853fb3935f673381e7b96625a40b445/93556540653.pdfIn PDF document text
- https://namhunglogistic.vn/site/files/40927947559.pdfIn PDF document text
- https://ikuseikyokai.jp/ckmedia/files/54539046111.pdfIn PDF document text
- http://baloneacessorios.com/_upload/file///pubanamibononiwamedewade.pdfIn PDF document text
- https://rwd.webseo.tw/upload/files/bemimamozawe.pdfIn PDF document text
- https://lorus.rs/files/sapegodamixufowaxib.pdfIn PDF document text
- http://laarakkers.com/ckfinder/userfiles/files/7648726824.pdfIn PDF document text
- https://shoppingplanet.ro/ckfinder/userfiles/files/kumewawufemanolu.pdfIn PDF document text
- https://iwanbim.com/userfiles/files/83657885839.pdfIn PDF document text
- http://h04ydivan.ru/userfiles/file/mewinafinewositir.pdfIn PDF document text
- http://smartdeal.pl/files/upload/files/zakuvisetaxi.pdfIn PDF document text
- http://cps-mbstu.edu.bd/app/webroot/js/ckfinder/userfiles/files/waveremuki.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=pokemon+omega+ruby+gba+file+downloadPDF 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_off0000e90f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE90F | 10964 bytes |
SHA-256: cb1a1bb3864985806052879015b049d1b96f17887b3dc6aad441f91da1d0539a |
|||
font_01_sfnt_off0001024d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1024D | 18504 bytes |
SHA-256: 4b799fe2d8fd55b26a25d5b1542f2a7a645cb68cf8f0fd4633519740f18a553d |
|||
font_02_sfnt_off000132f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x132F1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.