MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to disposable hosting services, suggesting a link farm or SEO manipulation tactic. One critical heuristic indicates a direct link to known malicious redirector infrastructure. The ClamAV detection and ML classifier further support its malicious nature, likely as a phishing or redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://crophysi.ru/strik?utm_term=how+to+change+comment+text+color+in+adobe+acrobat+pro In PDF document text
- https://cdn-cms.f-static.net/uploads/4420013/normal_602c76005819c.pdfIn PDF document text
- https://defuboxuzunusam.weebly.com/uploads/1/3/3/9/133986960/tiberivovegi_bisonemota_pumev.pdfIn PDF document text
- https://fubuzupa.weebly.com/uploads/1/3/5/3/135324320/f6ee3e0.pdfIn PDF document text
- https://gusobukenifoku.weebly.com/uploads/1/3/4/5/134525986/jelovizeluk.pdfIn PDF document text
- https://xokijawajix.weebly.com/uploads/1/3/4/7/134726357/5307748.pdfIn PDF document text
- https://jetebudatupa.weebly.com/uploads/1/3/4/7/134748577/7898855.pdfIn PDF document text
- https://minadefimufev.weebly.com/uploads/1/3/4/6/134635785/9123971.pdfIn PDF document text
- https://paduzegisenulun.weebly.com/uploads/1/3/4/6/134665595/rezefali.pdfIn PDF document text
- https://megopupe.weebly.com/uploads/1/3/1/1/131163834/4558471.pdfIn PDF document text
- https://pobogovowot.weebly.com/uploads/1/3/5/3/135323888/rubawamameluda-zinabes-nadaxodujupes.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388612/normal_5fc89f8129dee.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428033/normal_6029d44262e4d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4388432/normal_5ff0aa53b96e4.pdfIn PDF document text
- https://goxapixexaze.weebly.com/uploads/1/3/1/6/131607486/kigusajaruxuduxo.pdfIn PDF document text
- https://winetokazujubap.weebly.com/uploads/1/3/4/3/134321452/ziverijozale.pdfIn PDF document text
- https://vutuwoti.weebly.com/uploads/1/3/4/7/134720014/ddf215f33c.pdfIn PDF document text
- https://ditezuni.weebly.com/uploads/1/3/5/3/135350757/xoribifisim_milubob_ximaxewatozare_famivala.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/67bdd7e9-5f7c-42cb-88ca-11fac1a4a2d8/ginulumukufemodowosi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a3211730-e377-49bb-b006-c01c983e14f1/what_is_the_best_wrist_blood_pressure_monitor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d710ffd-c6e4-466d-9228-0368c4549165/high_pointe_microwave_recall_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c50e4df-7380-4843-82f7-71a1f6e03758/resistencia_de_materiales_hibbeler_solucionario.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0346aa3f-f997-4c0f-9b07-0db1c268c084/fios-g1100_latest_firmware_version_2020.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000de8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE8F | 5360 bytes |
SHA-256: 8a866d5080e35be5b47b3999f3133107fb2945f2eca45420b51834c3479dc8c9 |
|||
font_01_sfnt_off0000f09e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF09E | 10148 bytes |
SHA-256: afda210bc4b8e747ce295fc5ba3c959c5d073f3b068f0b66198e168e057c8f88 |
|||
font_02_sfnt_off0001133a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1133A | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.