MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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://dafemum.ru/123?utm_term=bristol+stool+form+scale+printable PDF link annotation
- http://lipexifinidoda.scienceontheweb.net/starcraft_2_cheats_legacy_of_the_void.pdfIn PDF document text
- https://laxepesijuniz.weebly.com/uploads/1/3/1/3/131383562/bitulonijesivu-rizofokaxex-vuxevizozajix.pdfIn PDF document text
- https://cdn.sqhk.co/rivogigaweb/Tgdhfhg/weezer_buddy_holly_tab.pdfIn PDF document text
- https://cdn.sqhk.co/vobevufubito/YBjdjfb/wall_calendar_mockup_free.pdfIn PDF document text
- http://xeberok.getenjoyment.net/literature_reader_class_10_book.pdfIn PDF document text
- https://cdn.sqhk.co/mofokamibe/8S0FThg/40568192587.pdfIn PDF document text
- http://tixaman.scienceontheweb.net/62017770110.pdfIn PDF document text
- http://puduvab.sportsontheweb.net/vikujosa.pdfIn PDF document text
- https://cdn.sqhk.co/zuvibabezel/zjhjaig/nadaguides_search_by_vin.pdfIn PDF document text
- https://cdn.sqhk.co/sutexasav/fEfYggf/88253594264.pdfIn PDF document text
- https://cdn.sqhk.co/bularalunop/grFfOgf/99793899289.pdfIn PDF document text
- https://cdn.sqhk.co/fololekumi/ZJDria0/airbnb_customer_service_number_host.pdfIn PDF document text
- http://gazajujana.mygamesonline.org/1639332764.pdfIn PDF document text
- https://talunijepi.weebly.com/uploads/1/3/4/5/134599753/6997220.pdfIn PDF document text
- https://cdn.sqhk.co/xenudipu/ehakjao/air_hockey_ping_pong_table_black_friday.pdfIn PDF document text
- https://regagilozot.weebly.com/uploads/1/3/1/8/131871395/2134692.pdfIn PDF document text
- https://cdn.sqhk.co/webuzifinuno/Z6xHZmH/93003683089.pdfIn PDF document text
- https://cdn.sqhk.co/jorawuge/dJjc3ig/33991763740.pdfIn PDF document text
- https://garagagu.weebly.com/uploads/1/3/4/3/134364865/rabureferam_wezuwisowezi_zegekerusap_ludexogawapubex.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/50c8c743-8923-4242-b9f6-12459e646892/juwin.pdfIn PDF document text
- http://vomewudige.atwebpages.com/17905091489.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc11b14d-0b5b-43ba-83ce-d333587c295d/91650068835.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7e962a31-4c6f-49ea-90e7-f28488197441/pretty_little_liars_book_3_summary.pdfIn PDF document text
- http://satovimowenijor.myartsonline.com/vixefeviwenabatidivij.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000db7b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB7B | 5348 bytes |
SHA-256: 2c32a40d8db92746b9aa5d800adcfaa10bcc0b0d247e311af56b51073d2afa6b |
|||
font_01_sfnt_off0000ed91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED91 | 10740 bytes |
SHA-256: 20bf91ca881558c65df19f5bf29c9eef97ea91e76eb465bfe5acf7dd0cc52eb4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.