MALICIOUS
206
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. It uses a callback-phone (TOAD) lure. 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 0.9960
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
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://kuzutuzo.ru/strik?utm_term=tri-tronics+sport+basic+g3+receiver+battery PDF link annotation
- http://jomikifu.medianewsonline.com/broadcast_news_and_writing_stylebook_6th_edition.pdfIn PDF document text
- https://sigoxavofilaza.weebly.com/uploads/1/3/4/6/134697452/6177480.pdfIn PDF document text
- https://jolumipeba.weebly.com/uploads/1/3/4/7/134766715/rugesob_nemaxuxijosoki.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369911/normal_6021e9790ac28.pdfIn PDF document text
- http://bibopasaxuvibu.mypressonline.com/healthrider_h90t_treadmill_specs.pdfIn PDF document text
- https://finedogu.weebly.com/uploads/1/3/4/7/134749629/vusenozoxesedewosu.pdfIn PDF document text
- https://lexizade.weebly.com/uploads/1/3/4/3/134368494/soluso_josorexitoraf_bevemegisajax_jotakuxukoxa.pdfIn PDF document text
- http://vexasefagi.scienceontheweb.net/kaditijufenodo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379369/normal_602fe4a2695e9.pdfIn PDF document text
- http://nesorus.mywebcommunity.org/oceans_hillsong_united_piano_sheet_music_free.pdfIn PDF document text
- http://sepoxudozixo.sportsontheweb.net/bolt_thread_chart.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393485/normal_5fcc2c8341588.pdfIn PDF document text
- https://nojokubovurob.weebly.com/uploads/1/3/1/6/131606526/sazibomare_luwugasewejudaj_favuvinama_pafefab.pdfIn PDF document text
- http://mopewogubit.getenjoyment.net/toto_katalog.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444102/normal_5fe31aad4b950.pdfIn PDF document text
- http://takipibimaxubov.sportsontheweb.net/85303959839.pdfIn PDF document text
- http://tufodudem.mypressonline.com/determine_quadratic_function_from_table_of_values.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391013/normal_6005d77d6f63f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://dd67658a-cc17-4e1c-bca5-42bf299a485b.filesusr.com/ugd/07a440_dceb2db9a2ce44c18ca2479304aaa42f.pdf?index=trueIn PDF document text
- https://22fea36a-5e19-4af1-b4aa-fe6e1efe0ee9.filesusr.com/ugd/b5a188_a728416243b34e48a584928d25eb73ce.pdf?index=trueIn PDF document text
- https://0306adf0-382e-42f1-903d-71c3961c97f1.filesusr.com/ugd/7ff653_d056cc3d6d954536b692b748707007b4.pdf?index=trueIn PDF document text
- http://nakarajibap.myartsonline.com/66806047577.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3cef7c8-703e-4240-adf4-74512cab2407/bixejeb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e6a601c-ad4d-4a0a-8095-fac7e4169fea/37434171755.pdfIn PDF document text
- https://c931c956-7f53-4e4e-96dc-27d7f003ba63.filesusr.com/ugd/b80c10_5fe5da37e3bb41b08c219d0744d72b4b.pdf?index=trueIn PDF document text
- https://6d23287f-a15b-43b7-8d69-700c0e01f504.filesusr.com/ugd/185c00_36c21c0ac4d24488b993bab1a673fd52.pdf?index=trueIn 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_off0000e5f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5F2 | 5516 bytes |
SHA-256: 9ff1a5e247b2f784216112eeb91c1f647b8213ae343f6f22f72019115f321a5f |
|||
font_01_sfnt_off0000f8d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8D5 | 11152 bytes |
SHA-256: a8d3cce5654e343c69399795affdf454815ce8c3c0546f55f78b9cfe8d505869 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.