MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm, many hosted on compromised CMS upload directories and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 7
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://nomylo.ru/uplcv?utm_term=balasaheb+shinde+marathi+vyakaran+pdf+free+download PDF link annotation
- https://www.peeryhotel.com/wp-content/plugins/super-forms/uploads/php/files/c888a46ec92a5b6d45763aa3b3473e9a/gobonijasutuwosefabevike.pdfIn PDF document text
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c9f4fe1d14---didopuloburapezedarob.pdfIn PDF document text
- http://carnavaldemarbella.com/Senegal_5/Content/files/userfiles/file/20101994439.pdfIn PDF document text
- http://madiagranitosilano.it/userfiles/files/97167767363.pdfIn PDF document text
- http://sazjah.com/wp-content/plugins/formcraft/file-upload/server/content/files/160846cb1f1e6b---16529707096.pdfIn PDF document text
- http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608777f30c4ad---zinagiletasewomutazi.pdfIn PDF document text
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b7cdc318502---sijomatun.pdfIn PDF document text
- http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160770a4ed4208---ragepavojusoloxubavene.pdfIn PDF document text
- http://shinex-auto.com/userfiles/file/rosewetuzizalopazobowike.pdfIn PDF document text
- http://thietbiotovn.com/Images_upload/files/94962206986.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072cc00c209c---xafopakewomapanidobev.pdfIn PDF document text
- http://safarang.com/basefile/files/wakerono.pdfIn PDF document text
- https://revapackers.com/wp-content/plugins/super-forms/uploads/php/files/llmt1kaattubd2si82kiv1uc8i/kufujadupegud.pdfIn PDF document text
- http://wirheiraten.de/images/file/fotubixakaligexoxobez.pdfIn PDF document text
- https://www.servicioscalibrados.com/wp-content/plugins/super-forms/uploads/php/files/2d03b1c6877ec4cb1e66af4a64a971b3/pigowifefo.pdfIn PDF document text
- https://edukiya.com/wp-content/plugins/super-forms/uploads/php/files/647183379278e6b9b2213a185f2bb16e/90277485990.pdfIn PDF document text
- http://seksdagen.nl/userfiles/file/61452317302.pdfIn PDF document text
- http://hometextiles-consultant.com/ckfinder/userfiles/files/34503309033.pdfIn PDF document text
- http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afcc45b0680---68980840469.pdfIn PDF document text
- http://bobmeetin.com/media/galleries/files/xilinakipututivopedewafe.pdfIn PDF document text
- https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16091ff2e94ac6---93062884611.pdfIn PDF document text
- http://transchem-tech.com/Uploadfiles/files/fapusisugaxowojir.pdfIn PDF document text
- http://www.pianoszimmermann.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16085dc9a0a4f2---99091414017.pdfIn PDF document text
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/160c15488bb3e0---93506511046.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fa8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA8F | 11316 bytes |
SHA-256: ffef6af0f8f8bcab5297b4659949c6abeb11fc8e083b347e0d560f4f338294fa |
|||
font_01_sfnt_off000114cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114CC | 18020 bytes |
SHA-256: dc6bf1e7db9cb435a1f1d6fd9edf2c295ff641a2394864f62847f48980d676c7 |
|||
font_02_sfnt_off00014412.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14412 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_03_sfnt_off00015c23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15C23 | 16092 bytes |
SHA-256: 9d5144547e0b729630886a3ad3ce48e7da84b0115899dd9c2390406af6f0fecd |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.