MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF file flagged by ML classifiers and ClamAV as malicious. It contains embedded JavaScript and a large number of external URIs, many of which point to potentially disposable hosting. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a link farm strategy, suggesting the document is intended to redirect users to malicious sites or download further payloads. The embedded JavaScript is a strong indicator of malicious intent, likely to execute further malicious actions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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 https://otoform.com/upload/ckfinder/files/26982194453.pdf In PDF document text
- http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615906813bb9d---88456042266.pdfIn PDF document text
- http://cnc-soustruzeni.cz/files/file/joligax.pdfIn PDF document text
- https://jmtours.co/aym_image/files/44547009544.pdfIn PDF document text
- https://denizlihorozu.com/resimler/files/wuworebosesumi.pdfIn PDF document text
- http://labmansour.com/app/webroot/js/ckfinder/userfiles/files/67993939163.pdfIn PDF document text
- http://xn--80aejmo0alc.xn--p1ai/ckfinder/userfiles/files/lefufogoleworegokoza.pdfIn PDF document text
- http://kadh.kr/bobod/upload/file/gekadarobabimumuxa.pdfIn PDF document text
- http://kiajihlava.cz/UserFiles/File/38554253529.pdfIn PDF document text
- https://clicksnepal.grnca.org/img/files/files/filubanufojabuzetufaxil.pdfIn PDF document text
- http://sriagasthiyarastro.com/FCKeditor/userfiles/file/29810418983.pdfIn PDF document text
- http://dkmmotor.com/files/userfiles/file/82017234987.pdfIn PDF document text
- http://webinaris.blog/ckfinder/userfiles/publics/files/84120306117.pdfIn PDF document text
- https://bdprescription.com/ci/userfiles/files/tusafokag.pdfIn PDF document text
- http://elma1.ru/!upload/files/dezoriwinazozejimogowoli.pdfIn PDF document text
- https://dragonexpressml.com/userfiles/files/76399054061.pdfIn PDF document text
- http://mp-journal.com/media/file/xukut.pdfIn PDF document text
- https://atamergranit.com/userfiles/file/64780639347.pdfIn PDF document text
- https://wolfgang-photography.com/userfiles/files/wivevo.pdfIn PDF document text
- http://batiment-tunisie.com/userfiles/file/82967981821.pdfIn PDF document text
- http://guidesdugrandlarge.fr/images/import/file/duramuguginir.pdfIn PDF document text
- https://corianderedmonton.com/ckfinder/userfiles/files/74628104783.pdfIn PDF document text
- https://ev-owners.jp/userfiles/files/kerasigovanubobewejifopes.pdfIn PDF document text
- http://ecofincas.net/ckfinder/userfiles/files/samewe.pdfIn PDF document text
- http://swaptoys.org/ckeditor/uploads/files/kakelelajikaxozuxow.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=fred+astaire+singingPDF 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_off0000afbd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFBD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000c7d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7D4 | 10236 bytes |
SHA-256: e843d6e7136881a7355fbe2ff6027eac305ef9573adb3e58defa9685081b7c2f |
|||
font_02_sfnt_off0000dead.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEAD | 15040 bytes |
SHA-256: c33d7ad9993ec56933101e0906ab5adf24dfb21e1c5d92343de2850dc6f7cfd6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.