MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by a machine learning classifier and ClamAV, indicating a phishing or trojan threat. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites and other disposable hosting, likely to distribute further malware or phish for credentials. The ML_NYX_PDF_MALICIOUS heuristic and ClamAV detection strongly support the malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
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://fusiongrup.ro/userfiles/file/pefifugodefopodoz.pdf In PDF document text
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/dfnj2eee6ur189k3mfb1e70kth/45270511523.pdfIn PDF document text
- https://krzczonowice.pl/gfx/file/15688341285.pdfIn PDF document text
- https://gbeequestriansurfaces.com/wp-content/plugins/super-forms/uploads/php/files/3vt74f49k6075nj500p53l4isa/84890595797.pdfIn PDF document text
- http://vincityhomes.vn/wp-content/plugins/super-forms/uploads/php/files/01hqmqqqjcp6iqaaifh3pvqoq4/sumebotozidulumalavizo.pdfIn PDF document text
- https://miruyuta96.ru/admin/ckfinder/userfiles/files/22128160449.pdfIn PDF document text
- http://zuche0551.com/upload/file/bizodinajute.pdfIn PDF document text
- https://ortechindustries.ca/ci/userfiles/files/dupodopofewixajuxakobet.pdfIn PDF document text
- https://mudateconmigo.cl/wp-content/plugins/super-forms/uploads/php/files/f182ce6afc5cc297bc4b5b0456c95f3c/fagumemuvexorogebelo.pdfIn PDF document text
- http://dgjst.com/upfile/file/46733428430.pdfIn PDF document text
- http://kolasinprevoz.rs/slike/files/70888534170.pdfIn PDF document text
- http://wongkungfu.ca/clients/f/f5/f5c316b966f29b3192b3e9e3c5714b3c/File/72216058322.pdfIn PDF document text
- https://247christianity.org/fckeditor/userfiles/file/734617229711620590896.pdfIn PDF document text
- http://www.bewegeninarnhem.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a44987337e8---kipoxobiri.pdfIn PDF document text
- https://kcharp.com/ckfinder/userfiles/files/52970518221.pdfIn PDF document text
- http://jjmcp.jp/userfiles/Image/file/41311099090.pdfIn PDF document text
- http://dissanna.com/temp/fckeditor/file/kerigubokoturov.pdfIn PDF document text
- https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/161290915d4565---keretiwu.pdfIn PDF document text
- http://seanmore.com/userData/board/file/zanunijegasopus.pdfIn PDF document text
- https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d4e293f221d---jolivepedaf.pdfIn PDF document text
- http://occahomesearch.com/userfiles/files/11702974288.pdfIn PDF document text
- http://tebsc.com/clients/84181/File/wezakifiv.pdfIn PDF document text
- http://xn--zb0bw3kv4s8mn.com/upload/fckeditor/file/dulazuminedimiridajurunek.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/acf4ca27ccc6045564ef743ecb8fc767/wufilojepakonovunipabaret.pdfIn PDF document text
- https://www.latentoac.com/portal/wp-content/plugins/super-forms/uploads/php/files/6aus3l3kkf8omtfggcqgdla62c/davelujifupume.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=types+of+blindness+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_off000110e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110E0 | 10348 bytes |
SHA-256: 6986a8bb6e99daca6203365e68c2c68f1595df80bf820d642285e6aae7c594c6 |
|||
font_01_sfnt_off00012819.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12819 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0001402b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1402B | 18768 bytes |
SHA-256: 6c672780e512ec90dccddb4163553405d24588dedd1c4398d4272ce4c8c5b925 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.