MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, suggesting it functions as a link farm to distribute phishing lures or malware. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic further support this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://botokaw.ru/strik?utm_term=are+taco+bell+protein+bowls+good+for+you PDF link annotation
- https://cdn.sqhk.co/mogowepuw/uhie7hg/no_kill_animal_shelters_near_me_volunteer.pdfIn PDF document text
- http://lawexape.mygamesonline.org/luzogopoxajijifapiva.pdfIn PDF document text
- https://cdn.sqhk.co/toxotunem/jcOhjBr/fibajumelu.pdfIn PDF document text
- https://cdn.sqhk.co/tixukiko/d5jignu/58791724393.pdfIn PDF document text
- https://cdn.sqhk.co/suzeboxiwo/ifhhIij/vunetik.pdfIn PDF document text
- https://cdn.sqhk.co/xoxapivasif/ifvPidV/xenovituzugata.pdfIn PDF document text
- http://paxosij.mygamesonline.org/bayesian_inference_for_stochastic_processes.pdfIn PDF document text
- http://zegererevez.medianewsonline.com/munofodugoberolebud.pdfIn PDF document text
- http://ketenimolupev.sportsontheweb.net/82893535056.pdfIn PDF document text
- https://cdn.sqhk.co/litanamamusi/dJhaTif/cast_screen_app_free.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://aed0ee3a-d217-4696-a563-de9ff15d6c37.filesusr.com/ugd/f80e3f_82e9a69cbd78436591bf1214ca78be86.pdf?index=trueIn PDF document text
- https://6afed14e-2b01-442b-8c2e-11a8a6f39965.filesusr.com/ugd/46a5ae_2220505d2048482ab9d6a21190311892.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e22a657f-04fe-4848-ba59-c50135c2a030/tojizakunagama.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4d6707d3-0d33-4af5-82d8-5f333a578371/how_to_get_a_chauffeur_license.pdfIn PDF document text
- http://novupomajanox.atwebpages.com/neoplasia_adalah.pdfIn PDF document text
- https://b6e49935-6d58-4bde-831f-6e0b746776d3.filesusr.com/ugd/7d321f_99540479f7ce41939512aa686b75508f.pdf?index=trueIn PDF document text
- https://1ec9b6e7-17eb-4e1e-a994-ba5ce4cbdb7c.filesusr.com/ugd/d4a9d6_64afacd2bb7f4eabb74f8752e8f8815f.pdf?index=trueIn PDF document text
- https://11ca5eb4-0abe-4d5d-8073-3f36f6088e80.filesusr.com/ugd/8b62d8_bcdc85c052854f30a5438ee58f978f88.pdf?index=trueIn PDF document text
- https://6d4cd3b7-91e9-43ac-92b9-205473f1e50d.filesusr.com/ugd/28146e_d01e2d25aac24f578b0d06082e997b78.pdf?index=trueIn PDF document text
- https://1261df91-4e32-40b2-8b8a-4050d3c54cbb.filesusr.com/ugd/df69c1_78b834693e744e59972591d94cdd8716.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/67c2c5c6-dc0f-4ecc-bac0-0f88db7614a2/netgear_n600_wifi_cable_modem_router_not_connecting_to_internet.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_off00010333.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10333 | 5648 bytes |
SHA-256: 1898b8b5fbe9a0900b6a730f27c8715ae21a9f119946d596e98a5e83c12ed036 |
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font_01_sfnt_off0001168a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1168A | 12260 bytes |
SHA-256: f95f2ede76aad6b1b212fcb1b7a8ba0a919b57e070fd3de2795193a3a2647a81 |
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