MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by ClamAV and an ML classifier. It uses a callback-phone (TOAD) lure. The file embeds a large number of external links characteristic of an SEO link farm and contains embedded JavaScript. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://allytemp.ru/uplcv?utm_term=android+12+widget+kwgt+apk PDF link annotation
- http://lightningriskassessment.com/ci/userfiles/files/miwer.pdfIn PDF document text
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16130c4e30e534---15227411223.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/49i12rucupjsv0tvlr9v0vodq0/naxekupobizaxufag.pdfIn PDF document text
- http://sahcarpets.com/userfiles/file/kuteped.pdfIn PDF document text
- http://acmemask.com/upfiles/editor/files/77252548491.pdfIn PDF document text
- https://grdr.org/paidel/ckfinder/userfiles/files/kotinemomarotosikoxebo.pdfIn PDF document text
- https://foundryindia.org/userfiles/file/69838086501.pdfIn PDF document text
- http://www2.grupoksl.com.br/js/ckfinder/userfiles/files/9653963949.pdfIn PDF document text
- https://micro-logic.ro/images/uploaded/file/87494967107.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/7evhi7s5lgvmna4tali203n9k6/50129931477.pdfIn PDF document text
- http://wedooverseas.com/userfiles/file/7228801574.pdfIn PDF document text
- http://pileshoppen.dk/userfiles/file/51442999740.pdfIn PDF document text
- http://vinhthuan.com/upload/files/60796537191.pdfIn PDF document text
- http://mitsubishilongbien.vn/images/ckeditor/files/jogulojixitegetar.pdfIn PDF document text
- https://sitarasign.ir/data/file/57340294649.pdfIn PDF document text
- http://kidsjeodo.com/images/files/98618341919.pdfIn PDF document text
- https://vipbeachhouse.com/uploads/editor/file/35191668118.pdfIn PDF document text
- https://impulsa.mantareys.net/uploads/plantillas/files/milakinidugevupa.pdfIn PDF document text
- http://www.findvoters.com/userfiles/file/fokavokig.pdfIn PDF document text
- http://powercleanperu.com/cms_powerclean_2015/sgi_userfiles/userfiles/files/pewaseparobanuredal.pdfIn PDF document text
- http://coolscape.info/images/files/18700698025.pdfIn PDF document text
- https://ozmutludokum.com/userfiles/file/20165472450.pdfIn PDF document text
- http://dental-forum.ru/userfiles/file/fowuj.pdfIn PDF document text
- https://costabravas.com/uploads/localidades/files/kisog.pdfIn PDF document text
- http://gandolfiarchitetti.com/userfiles/files/9972499880.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_off0000cc5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC5C | 10684 bytes |
SHA-256: 65748fbc2725ff442ea3ec3cd7fd18d204d3558bb782f739fb2700617ccb77e7 |
|||
font_01_sfnt_off0000e4f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4F5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000fd07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD07 | 18916 bytes |
SHA-256: 112835d9ba82bd5d3c426a126713f0e693575fe9505ce6dbc9042f9a134233e9 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.