MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links, many pointing to compromised WordPress sites and disposable hosting, suggesting it functions as a link farm. The primary goal appears to be directing users to potentially malicious external websites, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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 https://www.straightmyteeth.eu/wp-content/plugins/super-forms/uploads/php/files/143c0f5e3b03f80ebd4041cce2ab1b0b/5852518739.pdf
- https://baongochoa.com/upload/file/19665891170.pdf
- http://51-lq.com/userfiles/file///39486950017.pdf
- https://twfern.org/upload/ckfinder_temp/files/20210623193029.pdf
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/15mahri916utu1mljka62ndplr/41738555672.pdf
- http://hzjksj.com/images/upload/File/vokixogu.pdf
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1608755c76459c---7551633668.pdf
- https://usssecuritate.ro/userfiles/file/60375739316.pdf
- https://rescue.bg/wp-content/plugins/formcraft/file-upload/server/content/files/16086c562a6c53---liwimelixopotere.pdf
- http://profisystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160b32c71a0a8b---tegejumapugatoratukegiv.pdf
- http://littlepearlbooks.in/data/eimages/file/zijonoteposugufi.pdf
- http://www.nachtruhe.info/up/files/43767614174.pdf
- http://chinocorporatechallenge.com/clients/6216/File/xejoxebaruribadafew.pdf
- http://trans-serwis.com/userfiles/file/bijusaferibanuviguvoso.pdf
- http://fouladsazanco.com/Upload/file/tikebigadi.pdf
- https://sellos-mecanicos.com/wp-content/plugins/super-forms/uploads/php/files/e432772459ed2b8647afef1c21ffc258/fiwazimokibafetegujad.pdf
- https://nhakhoaanphuoc.vn/uploads/files/35119994742.pdf
- https://medgarlci.com/wp-content/plugins/super-forms/uploads/php/files/8e1134173c20f856c180309646a1df17/29131895995.pdf
- http://bafiti.com/sklep/userfiles/file/53529757939.pdf
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609adf4aa6919---37232625667.pdf
- https://terravistahometeam.com/wp-content/plugins/super-forms/uploads/php/files/4006060428f1c5383edcf574422f6865/pedoluwod.pdf
- https://www.geosuiteonline.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b04f859a362---takonivavewulazivazupaj.pdf
- http://sendedianqi.com/upload_fck/file/2021-6-18/20210618032920403720.pdf
- https://kvgrup.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/16082f025e10a9---xamasinomawezofegiwun.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=dog+licking+private+area
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e777.bin81dd5521dc3ac35f53828ee796ecf538132a164f16795860b50cbc42711e9d2d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE777 | 10540 bytes |
font_01_sfnt_off0000ffa5.binb486037207af19fedd9e49c540600f9e828e7aa8c2a4f8a8d359fbf417ce5470 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFA5 | 17080 bytes |
font_02_sfnt_off00012c72.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C72 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.