MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs pointing to various domains, many of which are likely disposable hosting. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a deliberate attempt to create a large number of links on potentially untrusted domains. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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 https://philabc.ru/uplcv?utm_term=free+ps4+fortnite+codes PDF link annotation
- http://waypl.pl/upload/File/19083136858.pdfIn PDF document text
- http://allineers.morefriendship.com/upload/files/68469896208.pdfIn PDF document text
- http://sissonne.hu/editor_up/zegonagabovedokasapa.pdfIn PDF document text
- http://futimisdev.com/userfiles/file/fuxel.pdfIn PDF document text
- https://www.parquesanalbertohurtado.cl/ckfinder/userfiles/files/fojiserugepazubalagikojuf.pdfIn PDF document text
- http://teewer.mn/ckfinder/userfiles/files/vupedexebuf.pdfIn PDF document text
- http://smartvoicesys.com/userfiles/94850519322.pdfIn PDF document text
- https://maxlinder.com/admin/assets/ckfinder/userfiles/files/27464289618.pdfIn PDF document text
- http://influences-vegetales.eu/assets/Image/files/13976159028.pdfIn PDF document text
- http://joelcsimonesq.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/23709888743.pdfIn PDF document text
- http://quatanggiabao.com/images/uploads/files/69508691512.pdfIn PDF document text
- http://foto-recepty.sk/images/fotky/tibivas.pdfIn PDF document text
- https://ccskin.com/geektic/files/muxiluzu.pdfIn PDF document text
- http://jiangsutravel.kr/userfiles/files/20210917_135327.pdfIn PDF document text
- http://interreg-ipa-husrb.com/downloads/diwugegalirijoxep.pdfIn PDF document text
- https://jeevandeepspecialcare.com/ckeditor/ckfinder/userfiles/files/37044746841.pdfIn PDF document text
- https://clickbox.ro/images/file/86744080114.pdfIn PDF document text
- https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/161343ea2091b0---10279612812.pdfIn PDF document text
- http://cuacuontoanthang.com/media/file/31350468876.pdfIn PDF document text
- http://st-ark.it/userfiles/files/67043380705.pdfIn PDF document text
- https://fidelishospice.com/ckfinder/userfiles/files/bewavavegexutute.pdfIn PDF document text
- http://poaglasses.com/uploads/files/202109051449067408.pdfIn PDF document text
- http://archidaldegan.eu/userfiles/files/34926721547.pdfIn PDF document text
- http://neoneofytou.com/ckfinder/userfiles/files/rasunedowojes.pdfIn PDF document text
- http://altronic.pl/!mag2011/userfiles/file/pitakuzisezowi.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_off0000c464.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC464 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000dc76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC76 | 17444 bytes |
SHA-256: 4d8bb725d35d3b55f6365d1d8e3e486ec39b6a2f737276a917d5404c3e6a23fe |
|||
font_02_sfnt_off000109f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109F1 | 10460 bytes |
SHA-256: 744992b62594d7f0307456d3e244726d3829dfeb08b6d8092505775aeab04e18 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.