MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of external links, many of which point to compromised websites or disposable hosting, indicating a link farm designed for malicious redirection. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware distribution. The document body is heavily obfuscated, preventing a clear understanding of its specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://narnivet.com/userfiles/files/binolugizudemunabo.pdf In PDF document text
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/1607b7ccb21052---90117761621.pdfIn PDF document text
- http://siltherm.com/ckfinder/userfiles/files/gizot.pdfIn PDF document text
- https://menu2uplus.com/images/file/lufodixefedinavasafeja.pdfIn PDF document text
- https://nezrenweb.com/calisma2/files/uploads/62512310308.pdfIn PDF document text
- http://alarcon-v.com/editor_upload_image/file/3308706742.pdfIn PDF document text
- https://www.darrellstuckey.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7c2e4b5399---98812767008.pdfIn PDF document text
- http://sysquare.com/UserFiles/files/jozuvulozunasagezurema.pdfIn PDF document text
- http://www.astmalek.cz/obrazky/file/zogevanarebo.pdfIn PDF document text
- https://stollerco.com/testingsites/advantage_aviation/assets/media/file/65217597054.pdfIn PDF document text
- http://steffis-strassladen.de/userfiles/file/gekupulo.pdfIn PDF document text
- http://immodraft.nrw/images/architekten_agentur_images_/file/48368223389.pdfIn PDF document text
- https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1609f8e94975cf---lokixoxegibajulonosuxeto.pdfIn PDF document text
- http://makesrealsense.com/ckfinder/userfiles/files/xaxukodasi.pdfIn PDF document text
- https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/f4cf5787a33491175f71a757b134ef19/3898451156.pdfIn PDF document text
- http://sure2trips.com/bot/ckfinder/uf/files/mopukefapadodapob.pdfIn PDF document text
- http://aktifithalat.com/resimlerfiles/nowufavikodosolabopeteva.pdfIn PDF document text
- https://amursvoidom.ru/media/files/refebobelugegakosodika.pdfIn PDF document text
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/160b103bd1f9b8---peroterosorusasowobofit.pdfIn PDF document text
- http://thaoduocquyhiem.com/userfiles/image/file/xijudogi.pdfIn PDF document text
- http://xsjprinter.com/d/files/jawagagugef.pdfIn PDF document text
- http://laboratoriodiprogettazione-ve.it/userfiles/files/63210346749.pdfIn PDF document text
- https://ddshower.com/ckfinder/userfiles/files/lavewopegezumolox.pdfIn PDF document text
- https://habibitours.com/ckfinder/userfiles/files/wawadib.pdfIn PDF document text
- http://tdvvietnam.vn/webroot/img/files/gipedafap.pdfIn PDF document text
- http://niengrangchuyensau.com/upload/contentFile/file/82364194984.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=2007+yamaha+rhino+450+service+manualPDF 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_off0000d1f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1F7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ea0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA0E | 11084 bytes |
SHA-256: ff73f8b42f7629a799883f20afa3551c44beb4d9b2971e63ab3732629db4867d |
|||
font_02_sfnt_off000103de.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103DE | 17092 bytes |
SHA-256: 6a396a96f6a31684535ac6c1b43c77fe8f437789a195e5f6374c22e68f6576d5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.