MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate the document functions as a link farm, with many URLs pointing to compromised WordPress sites, likely serving as a distribution point for malicious content. While no scripts were explicitly extracted, the PDF structure and URL patterns suggest an attempt to lure users to malicious destinations.
Machine Learning
- Nyx PDF Classifier malicious score 0.9949
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://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/161113a65b0b34---wovubozeze.pdf In PDF document text
- http://studiotecnicobergamaschi.it/userfiles/files/5221469145.pdfIn PDF document text
- http://akgikorea.com/file_upload/fck_upfile/file/62282532266.pdfIn PDF document text
- http://betaempire.com/uploads/userfiles/file/file/13095955279.pdfIn PDF document text
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609928acbe9fd---34925654617.pdfIn PDF document text
- https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/sr4nkgt81upmdnkpiphag2s0g6/64140141085.pdfIn PDF document text
- http://newgrids.com/userfiles/file/81413985187.pdfIn PDF document text
- https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160f2982c3affd---65326022530.pdfIn PDF document text
- http://conservationenergy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160dfcd9da7998---21609909694.pdfIn PDF document text
- https://airshow-bg.com/file/lizatibax.pdfIn PDF document text
- http://change4best.ru/upload/file/sininaji.pdfIn PDF document text
- http://bulk-supplies.com/userfiles/file/42369605688.pdfIn PDF document text
- http://moveisgarciadigital.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608b8e4866816---64579047615.pdfIn PDF document text
- https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160790fbd0d836---zolobiwiwofefijoxuxi.pdfIn PDF document text
- http://montrealinkwell.com/clients/c/c4/c478fb9048b4d856ed1aa16e2301f982/File/96538925548.pdfIn PDF document text
- http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608334e6f2455---duzizanidemivuki.pdfIn PDF document text
- http://mdbim.pl/ubezpiecz/obrazy/file/95000617194.pdfIn PDF document text
- http://www.pointcookelectrician.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606d955cb9681---kamufokimufidazodejuveler.pdfIn PDF document text
- https://aquariumfargo.com/wp-content/plugins/super-forms/uploads/php/files/9736cd16eaeeb9215f228fee355ada2c/zibulenimiraz.pdfIn PDF document text
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16073113f5e7be---fanuwebo.pdfIn PDF document text
- https://ivanamihic.com//files/folizezasutagerunukub.pdfIn PDF document text
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607675cc26d44---wexudub.pdfIn PDF document text
- http://planetamama.ru/files/file/gebenitunefowifojib.pdfIn PDF document text
- http://bajajsports.com/userfiles/file/97857088289.pdfIn PDF document text
- https://shotclock.ca/wp-content/plugins/super-forms/uploads/php/files/96be753320c5d71c5959195503a00607/50889425917.pdfIn PDF document text
- http://fabrykakonwersji.pl/wp-content/plugins/super-forms/uploads/php/files/0f39ec4b89a192447169aad5dc08c467/fobamotizifivuzeg.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/elmld283inmqhk1v0dhftl9m51/31631583487.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=mckinsey+valuation+book+7th+edition+pdfPDF 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_off0000f446.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF446 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010c5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C5D | 11172 bytes |
SHA-256: 742ccdd9304c7a9e6b201b2f73a54b70e4caab9e040ca144975b2fec11095026 |
|||
font_02_sfnt_off00012652.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12652 | 16636 bytes |
SHA-256: c89f361b4bf612634b160f53aeff6c4faeb175c7700aed5e062543a729afc8d1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.