MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous external links, many pointing to compromised WordPress sites and IP addresses, suggesting a link farm designed to redirect users to malicious content. The presence of a 'download button' heuristic further supports a phishing or malware distribution lure. ClamAV detection and ML classification confirm the malicious nature of the PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9919
Heuristics 8
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://catamma.ru/uplcv?utm_term=fast+and+furious+part+1+full+movie+free+download+in+hindi+hd
- http://srividyaastrology.com/userfiles/file/wekikarimajeveju.pdf
- http://rld-carbon.ru/file/juresuwo.pdf
- http://ideviceplus.be/app/webroot/files/userfiles/files/32564496302.pdf
- http://www.kickcommerce.com/userfiles/file/vopozitajalofazozodejo.pdf
- http://yuanda-boiler.com/d/files/bikaviboganerefepetuja.pdf
- https://zegaoyun.com/calisma2/files/uploads/bomexebetigopow.pdf
- http://tuanayapim.com/rsm/files/51406691585.pdf
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/16093a77b694ec---66946894120.pdf
- https://isleo.com/i_photos/file/7264416641.pdf
- https://efnnma.org/files/file/nibunolisanivaxorepugizu.pdf
- https://armenia4d.com/contents//files/16012399455.pdf
- https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160ce88a143f32---tasefesura.pdf
- https://estigotours.com/wp-content/plugins/super-forms/uploads/php/files/47dd6237b1346706279bdead9f05fc7f/77940898326.pdf
- http://dental-forum.ru/userfiles/file/52790719915.pdf
- https://cecprint.com/images/file/larenorudumaxevog.pdf
- https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/1dcfbf70c3e111b8e5148b2d16db95ac/zikuzavivupiw.pdf
- http://yatros.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607899224c22d---renetukezedatu.pdf
- https://qnzar.com/files/petemo.pdf
- https://burkina-businessschool.com/business_school/uploads/file/kupajamumubisewev.pdf
- https://erinmillssmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/e2n6eqcmm05bi1egrbm6sjk040/10474473942.pdf
- http://studiofranzoni.eu/userfiles/files/8120287478.pdf
- https://www.tifdip.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9f64fb7703---36923450288.pdf
- http://n-production.com/upload/fckeditor/file/xidokevopupaj.pdf
- https://samoinstitute.mn/uploads/assets/file/zakuvabadexolofa.pdf
- http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160f511865aacc---89086296907.pdf
- http://lovewhereyoulv.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/dfa86731fe6d4f437daf0984cc07e9d8/gofopekidalijabobon.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_off0000e9d5.bin2e91c2186f16ca7714e072df3cf72d54917311a7f69ad7eb07bc5d7fa91929b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D5 | 11044 bytes |
font_01_sfnt_off0001036e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1036E | 16792 bytes |
font_02_sfnt_off00011b80.bin9a89a6a2beff283d5c53927ef61aaaf796ff4f90d57757e79a2f34599c259e07 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B80 | 16748 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.