MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, with at least two pointing to suspicious domains ('resalured.ru' and 'bomawowaziwan.iblogger.org') that are part of a link farm on disposable hosting, suggesting a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains metadata related to 'wkhtmltopdf' and a 'drone test study guide', likely a lure.
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://resalured.ru/123?utm_term=107+drone+test+study+guide PDF link annotation
- http://bomawowaziwan.iblogger.org/47813796108.pdfIn PDF document text
- https://cdn.sqhk.co/rujiwujik/bZmIgch/armored_car_2_mod_apk_download.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462736/normal_60232be832e72.pdfIn PDF document text
- https://cdn.sqhk.co/vefusujix/e3V5g3i/736369227.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369768/normal_604dc7513bb4c.pdfIn PDF document text
- http://dilurijarejo.22web.org/63367854227.pdfIn PDF document text
- https://cdn.sqhk.co/womafafowix/rihjcie/illustrative_corporate_governance_report_2018.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413239/normal_6052ce15e1f6a.pdfIn PDF document text
- https://cdn.sqhk.co/medujebukoma/gchccP1/tiles_hop_apk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/5e7f9866-55b5-47ba-8edd-ffff65c23603/high_risk_covid_safe_plan_vic.pdfIn PDF document text
- https://s3.amazonaws.com/pazovugal/peaky_blinders_5_temporada_dublado.pdfIn PDF document text
- https://s3.amazonaws.com/vefagotoje/ipod_mini_shuffle_1st_generation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b12c41e-bae5-425b-9a30-633ef93a73c2/12374381880.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f71a89f9-91bf-4f5e-bb25-d3af89a7e0f9/tejufuxuwi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/620d612d-f765-4b26-ada2-b0bf8513656c/how_to_open_a_bunker_hill_digital_floor_safe.pdfIn PDF document text
- http://ropobowex.epizy.com/formulir_klaim_asuransi_kesehatan_axa_mandiri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c0ec9178-b681-4d32-9a35-08b170a2e053/favegigiruwigufisibu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ed2eb0c-8f94-4716-b397-c655c01e4214/hp_laserjet_pro_400_color_mfp_m475dw_user_manual.pdfIn PDF document text
- http://xidutukas.epizy.com/masque_of_the_red_death_theme_quotes.pdfIn PDF document text
- https://s3.amazonaws.com/vabedafozo/critical_review_of_a_qualitative_research_paper.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ebff0a9-f316-4bca-8826-531d220b933e/jonosa.pdfIn PDF document text
- http://ganusigesu.rf.gd/rijadarula.pdfIn PDF document text
- https://s3.amazonaws.com/petikamov/jiwuzererago.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_off0000f4ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4EE | 5032 bytes |
SHA-256: 1693311a0d10fe934b92aaa6110bc4056dbf4111dcd5f545adbd78a2c94bafea |
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font_01_sfnt_off00010631.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10631 | 11104 bytes |
SHA-256: eec9a7cec8fc0d07a218c1b07674b21f68b7b8d9cd92c59142712a02c8fc7e7b |
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