MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9993
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://gimoguvi.ru/123?utm_term=gibbs+reflective+cycle+template+pdf PDF link annotation
- http://parhelifrl.space/factoring_trinomials_worksheet_a_1z7sku.pdfIn PDF document text
- http://bluetea.space/sae_j1850_pwm5l83w.pdfIn PDF document text
- https://nifudosuv.weebly.com/uploads/1/3/4/0/134040563/lepuwelerevipezasiw.pdfIn PDF document text
- http://cesaregaspari.com/goladasedinatedizelidukifa39o.pdfIn PDF document text
- http://desurobiv.22web.org/12494268211.pdfIn PDF document text
- http://chempion.coffee/movegujizilizofe309x8.pdfIn PDF document text
- https://vulemozebo.weebly.com/uploads/1/3/4/6/134693025/rulipofof.pdfIn PDF document text
- http://kavevisukedawox.22web.org/xozukajukexizetije.pdfIn PDF document text
- https://busonuvawariba.weebly.com/uploads/1/3/4/3/134355681/5c330.pdfIn PDF document text
- https://kakowafalajoji.weebly.com/uploads/1/3/4/4/134455686/zimedudos-mivifuxunewif-xagukizupime.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://gisunomadipoxas.epizy.com/peraf.pdfIn PDF document text
- http://tagetebaj.rf.gd/add_admob_ad_in_android.pdfIn PDF document text
- http://sedegagagojuwej.epizy.com/western_blot_technique_theory_and_trouble_shooting.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/131c4bc7-1935-48bd-983d-09336d2708e8/why_he_disappears_then_comes_back.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8002e40c-0e75-455d-9f76-4c6f7b572a1a/90110071723.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6666ab9a-9931-418d-b6e4-407d712883e4/36285889850.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66a5a28c-0563-4f14-85d3-ab1d6df3933e/vatizumuriruve.pdfIn PDF document text
- http://wugadavax.epizy.com/asseverazione_di_conformit_della_copia_cartacea.pdfIn PDF document text
- http://zogusise.epizy.com/la_iliada_de_q_trata.pdfIn PDF document text
- http://fepezafo.rf.gd/tv_choice_guide_uk.pdfIn PDF document text
- http://vuwadiwotaja.rf.gd/ceh_certified_ethical_hacker_practice_exams.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9dd70c86-63ce-4549-b636-10d0ca7f65c4/how_to_solve_for_missing_angles_in_a_circle.pdfIn PDF document text
- http://keneledi.rf.gd/xekisanemezage.pdfIn PDF document text
- http://petejubetitoma.rf.gd/hailea_chiller_hs-_28a_manual.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_off00010941.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10941 | 5636 bytes |
SHA-256: ed72328f228ea168b6d13f5ca49dc11eb0f115b5740b3cb1050661e4de3167dc |
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font_01_sfnt_off00011c5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C5A | 10484 bytes |
SHA-256: 8bd6f3ca959a9d1fc93069a443f50be5c7b8699375b4e4c987c560376353874a |
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