MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to compromised WordPress sites or disposable hosting, suggesting a link farm designed to distribute malware or phish users. The presence of 'utm_term' parameters in some URLs indicates a focus on driving traffic for specific downloads, such as 'governor of poker 2 apk download'. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://chcial.ru/uplcv?utm_term=governor+of+poker+2+apk+download
- https://kaskad-74.ru/images/uploads/26378353327.pdf
- https://shoppingplanet.ro/ckfinder/userfiles/files/9922128318.pdf
- http://chiesamadremarsala.eu/userfiles/files/34796499921.pdf
- https://www.prieur-equipement.com/ckfinder/userfiles/files/41449841154.pdf
- http://www.mousumibanerjee.com/fckimages/file/jatiro.pdf
- https://sergiomauri.com/images/file/83419738153.pdf
- http://bptramptour.pl/files/file/42878933529.pdf
- http://huntland.hu/upload/file/ninodajefor.pdf
- https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/96119142048.pdf
- http://www.morrisjones.co.uk/EditorImages/file/8210697290.pdf
- http://balogmihaly.hu/UserFiles/file/wukazuvanenidanugop.pdf
- https://atlaskvartir.ua/data/uploads/files/26170913360.pdf
- https://stratasphere.online/userfiles/file/94233646574.pdf
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/161412fa93112c---xulusiwumazaw.pdf
- https://awinresource.com/uploadfile/file/xinosafaga.pdf
- http://profisystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16134ff3415b7b---rutekij.pdf
- http://zge-led.com/luodan/images/userfiles/file/figufedewirev.pdf
- http://sieuthikhoacaocap.vn/upload/files/ridamatubazevowuvosa.pdf
- https://www.syria-report.com/sites/all/libraries/ckfinder/userfiles/files/benupotapip.pdf
- https://cabsfromheathrow.com/userfiles/file/33597516159.pdf
- http://xn--80aadq3ae7aa5k.xn--p1ai/upload/file/10134949026.pdf
- http://ziepniekkalns.lv/wp-content/plugins/formcraft/file-upload/server/content/files/1613f0961c7141---nukuwutewoxuvu.pdf
- https://susta.vn/userfiles/file/jilek.pdf
- http://www.celso.org/download/1949524237.pdf
- https://fluffy-chins.com/images/file/61481553035.pdf
- 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_off0000d3e0.binea894039a23ae110854e11777c7d08f140e1a1e8bc4d9c59368bf50382118536 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD3E0 | 18724 bytes |
font_01_sfnt_off000104fd.binc5335c6c04ec16aded7e2dc03293f7e796cfab85efb69ed6c8125efee4c6de04 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FD | 10536 bytes |
font_02_sfnt_off00011d3e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D3E | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.