MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs that function as a link farm, directing users to various domains. Several heuristics indicate that these links are hosted on compromised WordPress sites or disposable hosting, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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://crysiq.ru/uplcv?utm_term=apps+that+can+hack+games+android PDF link annotation
- http://www.sport-konyv.hu/userfiles/file/44068647198.pdfIn PDF document text
- http://www.facyt.com.ar/ckfinder/userfiles/files/xegodepebidizim.pdfIn PDF document text
- http://xn----7sbezcba9a5aggb3j.xn--p1ai/ckfinder/userfiles/files/14250488472.pdfIn PDF document text
- http://k12kos.com/ckfinder/userfiles/files/94218280610.pdfIn PDF document text
- http://alvasari.com/wp-content/plugins/formcraft/file-upload/server/content/files/161469045671d2---laxowopidilalakod.pdfIn PDF document text
- http://www.florentmaussion.net/userfiles/File/xurumukilakawon.pdfIn PDF document text
- https://jesssmithtri.com/jesssmith/ckfinder/userfiles/files/73345540639.pdfIn PDF document text
- https://hanyauntuktesting.com/contents/files/51865517443.pdfIn PDF document text
- http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130cd57022b0---6523570830.pdfIn PDF document text
- https://ltes2.tw-goods.com/UserFiles/files/96834361966.pdfIn PDF document text
- http://dui-antidote.net/images/userfiles/file/38352676559.pdfIn PDF document text
- https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/161385193494ae---8289248070.pdfIn PDF document text
- http://www.oe.com.tw/ezadmin/ckfinder/userfiles/files/betosib.pdfIn PDF document text
- https://people11people.gr/uploads/File/vurofulejoxaxowumewufi.pdfIn PDF document text
- https://parkettworld.com/upload/files/rejeki.pdfIn PDF document text
- http://seychelles-resort.com/images/blog/file/jiror.pdfIn PDF document text
- http://zhongguohuachun.com/d/files/24185743146.pdfIn PDF document text
- https://tutorlookup.com/ckeditor/ckfinder/userfiles/files/79686888144.pdfIn PDF document text
- https://rainbowfurnitures.com/files/files/dotutin.pdfIn PDF document text
- http://indcms.testingmachines.com/images/file/dofevip.pdfIn PDF document text
- http://www.rec39.ru/wp-content/plugins/super-forms/uploads/php/files/46272240e901e40e00bca2ba10fd9996/dokokubeja.pdfIn PDF document text
- http://attep.com/home/sandbox/domains/heekee.com.hk/public_html/ckfinder/userfiles/files/26545650961.pdfIn PDF document text
- https://segurodegranizo.ar/noticias/fckeditor/file/81971413460.pdfIn PDF document text
- 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_off0000ae95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE95 | 16240 bytes |
SHA-256: 37805fa7bd9c1a88dc083fe5a32faf793f175d6304a21a74f9310e891fd6339c |
|||
font_01_sfnt_off0000d808.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD808 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000f01f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF01F | 10988 bytes |
SHA-256: 98c396a05e383daf838807be81204e2e96657b7204a912abeb50f07b2a853c74 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.