MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to various domains, many of which appear to be part of a link farm designed to obscure the ultimate destination. The presence of these links and the overall structure strongly suggest a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
Heuristics 5
-
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.
-
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://jhdljz.com/userfiles/file/1631923512.pdf In PDF document text
- https://ln80.cn/filespath/files/20210912021451.pdfIn PDF document text
- http://ngor2-3.com/file_media/file_image/file/34985553140.pdfIn PDF document text
- https://shipnhanh247.vn/asset/files/44663794163.pdfIn PDF document text
- https://sieuthimaytinhcu.vn/upload/files/tafemid.pdfIn PDF document text
- https://ph2020.org/FCKeditor/file/5159696397.pdfIn PDF document text
- https://cissud.it/uploads/ck_editor/files/dupifojolafuruv.pdfIn PDF document text
- https://unitedfightalliance.com/ckfinder/userfiles/files/jukigolimagot.pdfIn PDF document text
- https://castilloexterior.net/ckfinder/userfiles/files/revemijuxamikiwik.pdfIn PDF document text
- https://manage4.realtourvision.com/rtv/ckfinder/userfiles/images/files/xuzatinamodiremapumaruwe.pdfIn PDF document text
- https://laptopserwis.com/app/webroot/media/files/muluserezili.pdfIn PDF document text
- https://mahae.hu/files/files/mepaxinabetejabojilu.pdfIn PDF document text
- https://mimpishio1bet.com/contents/files/rowidixizakunudawej.pdfIn PDF document text
- http://baominhlabors.com/upload/files/61190410529.pdfIn PDF document text
- http://vistobrasil.net/uploads/file/10612921239.pdfIn PDF document text
- http://www.premiumimport.nl/ckfinder/userfiles/files/zixezenabukalurukaj.pdfIn PDF document text
- http://dichvuhangngay.vn/uploads/image/files/90362042420.pdfIn PDF document text
- http://www.medicalalliedtraining.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f15325c152---41256082152.pdfIn PDF document text
- http://malagi.pl/user-files/fck/file/domemeputefop.pdfIn PDF document text
- http://jualumnitoronto.com/editor/uploadfiles/74770693098.pdfIn PDF document text
- http://box8websites.com/ckfinder/userfiles/files/wabojawakebimivam.pdfIn PDF document text
- http://naasschoolofmotoring.com/fckeditor/userfiles/file/86389923403.pdfIn PDF document text
- http://ranchobg.com/img/file/degujejenuxiguteruvuse.pdfIn PDF document text
- http://thuonghieutoancau.vn/uploads/files/69797845049.pdfIn PDF document text
- https://www.notusweb.com.br/ckeditor/ckfinder/userfiles/files/52214250646.pdfIn PDF document text
- https://santehsevast.ru/userfiles/files/dixupaxojug.pdfIn PDF document text
- https://nullemont.fr/nullemont/ckfinder/userfiles/files/gasofelozisagofarizil.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=android+gallery+resize+photoPDF 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_off0000dac4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAC4 | 10828 bytes |
SHA-256: 16b5db22e042686ab1d9849a038cd56a69985bd63cadf1195e04a7cb339139c3 |
|||
font_01_sfnt_off0000f382.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF382 | 18208 bytes |
SHA-256: c53bede68890fd5d8f1372600327760d144ceee9ca0d69a6a17987c4e11a5c44 |
|||
font_02_sfnt_off0001225b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1225B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.