MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised CMS uploads and disposable hosting, suggesting it's designed to redirect users to malicious sites. The embedded URLs and the nature of the heuristics strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9908
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://coumert.com/images/file/75909914243.pdf In PDF document text
- http://dgxzz.com/uploadfile/file/72786930086.pdfIn PDF document text
- http://dkstores.gr/userfiles/file/54787375797.pdfIn PDF document text
- http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137f27425d3b---vemafimudida.pdfIn PDF document text
- http://handsonmontessoripk.com/userfiles/files/66962822560.pdfIn PDF document text
- http://2017.letnifestiwal.pl/ckfinder/userfiles/files/48138109973.pdfIn PDF document text
- http://southerncross-ex.com/images/blog/file/73973879331.pdfIn PDF document text
- https://pre-www.bridge-college.com/uploaded/ckeditor/files/fasozezetuwanurujalotutij.pdfIn PDF document text
- http://lichnyiybrand.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1612ef57980ea3---bijabamojatupobogif.pdfIn PDF document text
- http://honderhotel.com/UploadFiles/FCKeditor/20210907075025.pdfIn PDF document text
- http://mariondhuique-mayer.com/data/file/fuwavoxulotawapijime.pdfIn PDF document text
- https://grupo-kayros.com/userfiles/file/jodimudupusirodaviwubul.pdfIn PDF document text
- https://szaniterplaza.hu/ckfinder/userfiles/files/nibal.pdfIn PDF document text
- http://phonphangschool.com/upload/files/sesexipeximewebo.pdfIn PDF document text
- http://www.rannatennis.ee/data/upfiles/files/80814413829.pdfIn PDF document text
- https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/1612f3d2a06bfa---14415765161.pdfIn PDF document text
- https://nocenzura.space/web/img/podborky/files/lanilanun.pdfIn PDF document text
- http://ifaistos.reality.gr/~triantaf/images/file/56548088578.pdfIn PDF document text
- http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/161342bd309bc7---52851888907.pdfIn PDF document text
- http://kasintorn.com/images/upload/files/36208343446.pdfIn PDF document text
- https://eobliecky.sk/userfiles/file/49303275024.pdfIn PDF document text
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/f5deled06k7hf459meatlmqsa2/21505331567.pdfIn PDF document text
- http://www.enjoyvaltellina.it/admin/ckfinder/userfiles/files/bawirojumu.pdfIn PDF document text
- http://delta-serwis.pl/pliki/surubifadowojixiwimakev.pdfIn PDF document text
- https://nobleanimalsanctuary.org/wp-content/plugins/super-forms/uploads/php/files/tmp/dogizu.pdfIn PDF document text
- https://jeevandeepspecialcare.com/ckeditor/ckfinder/userfiles/files/vunufamesazajukosiditoga.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=industrial+fans+and+blowers+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_off0000c4cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC4CB | 10768 bytes |
SHA-256: 016d405b2d7cf5af736fe540467780bdb42d799c33c3be581fec86cae8f3f93b |
|||
font_01_sfnt_off0000dd81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD81 | 16708 bytes |
SHA-256: d09f8cc96a6dcccc0cb3fe67be5151831204c230107cacdced5754dacceb01a0 |
|||
font_02_sfnt_off000108a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.