MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. The document contains numerous embedded URLs, many pointing to disposable hosting, suggesting a link farm designed to redirect users to malicious sites. The presence of these links and the overall detection profile indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://golowaki.ru/strik?utm_term=a+discovery+of+witches+season+one+episodes PDF link annotation
- https://cdn-cms.f-static.net/uploads/4374520/normal_60357953ef914.pdfIn PDF document text
- http://20970907.net/vonunijinuwulopewexitifcoi9u.pdfIn PDF document text
- http://zeputixov.22web.org/buvazig.pdfIn PDF document text
- http://instapriz24.online/2.dereceden_denklemler_kolay_testtzyxe.pdfIn PDF document text
- http://appless.space/bookmark_page_chrome_androidb7yoq.pdfIn PDF document text
- http://prizinsta365.website/how_to_speak_english_fluently_and_easily9av61.pdfIn PDF document text
- http://doweryklkq.space/gitumrz4j9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460465/normal_604e113ce1304.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://8d59741e-369e-44be-b01e-8fbcb09d2d01.filesusr.com/ugd/7cefa9_94b4a87138364d00a003e070ee644567.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/debiwelof/66905600736.pdfIn PDF document text
- https://60f6da8c-824c-4163-aae9-6195f2ac7ed4.filesusr.com/ugd/7f16bd_9941f2189259451d93910e19542384b0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/dffd5647-fb84-4539-badb-1f4221ec1e98/81050202746.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5927557d-1d86-41b9-9d11-8e7b1c4e7b80/mitonomafa.pdfIn PDF document text
- http://marilineme.epizy.com/vogefoniji.pdfIn PDF document text
- https://968bac2e-1409-45a7-bd11-2c37eba47390.filesusr.com/ugd/c81504_bab50975132f4314afb552919179132e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vukujidor/how_to_understand_mathematics_very_well.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2904c0ec-0aca-4bbe-8f61-694c2fa89e50/how_old_is_kaz_in_six_of_crows.pdfIn PDF document text
- https://2a07c75e-e898-48ba-b326-4cccc82d0599.filesusr.com/ugd/ff154e_6c78a0cda47d42b6b363f9b8ffe7605a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sixenogafopoj/86958512305.pdfIn PDF document text
- http://dezoruxeg.epizy.com/5613820567.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a9c18b86-5ebb-4f4d-916c-8b9799f237ba/83707193504.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2a75fa6-2bdb-42ec-b01e-5dd8d887d954/lokorokekugixonav.pdfIn PDF document text
- http://gerutijotinana.rf.gd/antenatal_care_depkes.pdfIn PDF document text
- https://3633ae4e-9acc-45df-885e-1bfa1481cb44.filesusr.com/ugd/e73054_00257ae0b76f4063ab9a2c7465b15369.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_off0000f3ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3CE | 5452 bytes |
SHA-256: 26e4aaa33237d34d596eda759f4b25e03d082b30ff90adc212491b01c4864c20 |
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font_01_sfnt_off00010677.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10677 | 12924 bytes |
SHA-256: 7c0df53b1f984c475838b941260009859e57b738eb51c79a1f798b9161caede4 |
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