MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as 'Pdf.Phishing.Trojan' and an ML classifier indicated a high probability of maliciousness. Heuristics identified the document as a link farm, with many URLs pointing to potentially compromised or disposable hosting. These links are likely intended to redirect users to phishing sites or download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9893
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://zoldjogsi.hu/uploads/files/bolut.pdf In PDF document text
- http://abnig.friendship-match.com/upload/files/21405279984.pdfIn PDF document text
- https://landi-bg.com/images/file/8776227103.pdfIn PDF document text
- https://247christianity.org/fckeditor/userfiles/file/808710542621630515938.pdfIn PDF document text
- http://www.sictombbi.fr/ckfinder/userfiles/files/82933202593.pdfIn PDF document text
- http://blueleaves.ru/userfiles/file/32156602403.pdfIn PDF document text
- http://osteriadelcampanile.com/userfiles/files/lurag.pdfIn PDF document text
- http://seamacros.com/upload/file/75677576886.pdfIn PDF document text
- http://xiangzhuan.tw/upload/files/31244589336.pdfIn PDF document text
- http://massiimo.com/piceditor/file/50355961262.pdfIn PDF document text
- https://thediamangroup.com/_images/files/37817430683.pdfIn PDF document text
- http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1614594f22a32c---5789236129.pdfIn PDF document text
- https://rlmahtani.com/userfiles/files/reporewopuwuzuwobizudawug.pdfIn PDF document text
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1614d97adcdb4d---28622824442.pdfIn PDF document text
- http://www.parinet.fi/tiedostot/files/putavo.pdfIn PDF document text
- https://sharedsynergy.com/userfiles/file/96877026192.pdfIn PDF document text
- https://intersat.lv/files/file/9896320822.pdfIn PDF document text
- https://eduinfinite.com/wp-content/plugins/super-forms/uploads/php/files/abe2b2696288d22c8f96831276b11208/13584829276.pdfIn PDF document text
- http://ceramicaartisticamarsalese.it/userfiles/files/sutonenifobul.pdfIn PDF document text
- http://leaders-adv.net/userfiles/file/juvanadifesa.pdfIn PDF document text
- http://hidrometa.com/images_upload/files/sorodawujoranaxab.pdfIn PDF document text
- http://trip-sale.ru/userfiles/file/86959469985.pdfIn PDF document text
- http://beetsom.com/PROGRAM_FCKeditor_UserFiles/file/108498673761443f3b554e5.pdfIn PDF document text
- http://thecuriosityshot.com/16382494653.pdfIn PDF document text
- http://ginzaoakland.com/uploads/files/lazal.pdfIn PDF document text
- http://dogoducthien.com/uploads/files/vitimizetuxu.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=active+voice+vs+passive+voice+in+writingPDF 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_off0000b39f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB39F | 17016 bytes |
SHA-256: aff46915e26adc0f2a19600062fcb708e4b7655d613909a372edb2a0d03bc5a8 |
|||
font_01_sfnt_off0000dec9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEC9 | 10636 bytes |
SHA-256: 82149ff46ad59a9778493e1ab74ac6ed53a46ffc7fb83789d4982c4536f30071 |
|||
font_02_sfnt_off0000f772.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF772 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.