MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected by ClamAV as Pdf.Phishing.Trojan and flagged by an ML classifier, indicating malicious intent. It functions as a link farm, containing numerous links to disposable domains, a common tactic for phishing or malware distribution. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic specifically calls out this behavior, suggesting the PDF's primary purpose is to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9829
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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 https://chcial.ru/uplcv?utm_term=ads+on+my+android+home+screen PDF link annotation
- http://geobigoni.it/userfiles/files/87317006836.pdfIn PDF document text
- https://yomadesign.com/userfiles/Proj_Name/files/6993278877.pdfIn PDF document text
- http://nyitotthaz.hu/userfiles/files/vutupesi.pdfIn PDF document text
- https://mallorcaboom.com/res/wysiwyg/file/labate.pdfIn PDF document text
- http://sanitaerprofi.ch/fckeditor/editor/images/file/10392461066.pdfIn PDF document text
- http://zzzwchem.com/upload/files/78114682101.pdfIn PDF document text
- http://altaprecision.com/userfiles/file/gatupasakexuvifede.pdfIn PDF document text
- http://sunwisechem.com/Uploadfiles/files/zibaboliwugotapaxixudu.pdfIn PDF document text
- https://noticky.net/akce/fotky/file/55610747704.pdfIn PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/161478155cef41---pivivepovesumatolava.pdfIn PDF document text
- http://midoriku.zaitakunet.jp/app/webroot/upload_images/files/69571841786.pdfIn PDF document text
- https://luxartparquet.com/wp-content/plugins/super-forms/uploads/php/files/37b568a75d8d2f6032747b9f18be8104/ratexekobapu.pdfIn PDF document text
- http://atek-ent.com/upload/file/vinukinavazetubukogep.pdfIn PDF document text
- https://rhodium.vn/uploads/news_file/78943698297.pdfIn PDF document text
- http://land89.com/ckupload/files/3856793177.pdfIn PDF document text
- http://ohmamakitchen.com/uploads/files/lefavinisibigebetezegova.pdfIn PDF document text
- https://ifacemount.com/wp-content/plugins/super-forms/uploads/php/files/ha1pbltilbacpq97me59mboblf/serulokelepixu.pdfIn PDF document text
- http://gzhangqin.com/uploadfile/files/putixilejuso.pdfIn PDF document text
- http://telecycling.org/files/file/nunuw.pdfIn PDF document text
- http://xn--90aoa5aj.xn--p1ai/ckfinder/userfiles/files/28360203586.pdfIn PDF document text
- http://dreamcatcherltd.com/userfiles/file/99638309120.pdfIn PDF document text
- https://icbacademy.com/upload/files/pigejezolozidixabedog.pdfIn PDF document text
- https://pima-alarms.net/slicice/file/valizoxulinewukupet.pdfIn PDF document text
- https://processwork.archerhuang.com/ConImg/files/jogituwexerezet.pdfIn PDF document text
- http://tunapvietnam.thietbiotoviet.com/Images_upload/files/47688413705.pdfIn PDF document text
- http://husplaza.hu/editor_up/dukidibawi.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_off0000c787.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC787 | 19656 bytes |
SHA-256: 099450329af961349eaaf34298e8e8e8967aa6d37fc6befc137dc6d81e60d8e6 |
|||
font_01_sfnt_off0000fa48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA48 | 10584 bytes |
SHA-256: ade39e5bdaea4ccf9c89e6409503dc6aa783d2057d3a25b78053f534ba5b52e1 |
|||
font_02_sfnt_off00011241.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11241 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.