MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. Heuristics indicate the document functions as a link farm, directing users to multiple external URLs, some hosted on compromised CMS uploads. The presence of numerous links, including one with a 'utm_term' parameter suggesting a redirector, points towards an attempt to distribute malicious content or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://poiskvod.ru/images/file/pigenexegokijekikoj.pdf In PDF document text
- http://tsg-edinstvo.ru/userfiles/file/88655292009.pdfIn PDF document text
- http://romengo.com/ckfinder/userfiles/files/tomemi.pdfIn PDF document text
- https://xn--hjrnskadeakademien-mtb.se/userfiles/file/37031672256.pdfIn PDF document text
- https://vashadvokat82.ru/wp-content/plugins/super-forms/uploads/php/files/7c2266bb5436733cdd059701458ea1f2/31668385649.pdfIn PDF document text
- http://langmypham.com/luutru/files/13582995838.pdfIn PDF document text
- https://zhansq.cn/upload/file/98960350248.pdfIn PDF document text
- http://school15-tyumen.ru/f/94725241465.pdfIn PDF document text
- http://dlzj.net/upload/files/20210911063017333350.pdfIn PDF document text
- http://jessie.vn/images/ckeditor/files/rudaretagokozisiwatedikix.pdfIn PDF document text
- https://www.la-melodie-des-saveurs.fr/ckfinder/userfiles/files/77470152429.pdfIn PDF document text
- https://netiko.fr/img/Data/file/vazetelakogam.pdfIn PDF document text
- http://oecschool.com/userfiles/file/98031887060.pdfIn PDF document text
- https://ural-aiti.ru/admin/ckfinder/userfiles/files/41246265961.pdfIn PDF document text
- https://olterus.org/contents/files/sogegojazojiv.pdfIn PDF document text
- http://asr-net.ru/uploads/files/19646415531.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/161331aec5e96d---muforodeniworumuregunugo.pdfIn PDF document text
- https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/73a097c9199976e34b4c606983b8d2ee/19693200921.pdfIn PDF document text
- http://centromp.it/userfiles/files/34455658621.pdfIn PDF document text
- http://wcsps.com.tw/ckfinder/userfiles/files/22992356432.pdfIn PDF document text
- https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613925aa7c17d---jukerimig.pdfIn PDF document text
- http://xn--42-6kcdlkbomh7beggito5p.xn--p1ai/userfiles/file/desoromomuwanemolut.pdfIn PDF document text
- https://akamercedes.com/images/uploads/files/90674370197.pdfIn PDF document text
- https://korzo-galeria.hu/files/file/zalazijoligedudodaxonokaz.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=watch+cruella+online+freePDF 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_off0000dbad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBAD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f3bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3BF | 18076 bytes |
SHA-256: d1375c9939dcc7079fce64dbe0b61b8c38e2e7680223d26d8ebc4a442a494219 |
|||
font_02_sfnt_off0001224a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1224A | 10356 bytes |
SHA-256: 43136b8d15ebf9067cf5564d826a52db92ebb43e9306a4b9b003d9559fa5310d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.