MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, many pointing to disposable hosting, suggesting a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly indicate malicious intent. The heuristic 'SE_URGENCY_LURE' suggests a pretext for the user to click the links, such as account termination or required action.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://baarspo.ru/award?keyword=bimal+kar+pdf+free+download
- http://tezuveripoxub.mypressonline.com/92815760191.pdf
- http://premial.su/chemistry_a_molecular_approach_4th_edition_citationf06f8.pdf
- https://siwelizotelet.weebly.com/uploads/1/3/1/4/131437983/fakenifaxekivo.pdf
- http://wokulorumal.iblogger.org/free_online_nc_drivers_license_practice_test.pdf
- http://kosamaritaj.getenjoyment.net/bike_spare_parts_price_list.pdf
- http://vagoneviwesum.66ghz.com/dbx_160_compressor_limiter.pdf
- http://pigetubivefenux.22web.org/can_past_simple_exercises.pdf
- http://rigalanolupibe.22web.org/how_to_run_a_successful_liquor_store_business.pdf
- http://doxisolawasusig.66ghz.com/form_ng_appeal_to_court_of_appeal.pdf
- http://apelsins.space/electronics_for_dummies_3rd_edition_download4t8s0.pdf
- http://xomutukegadoj.mypressonline.com/82130495325.pdf
- http://devicesprotectionforusers.site/rayon_vs_viscose_bamboo_sheetsn75kb.pdf
- https://pareniwidof.weebly.com/uploads/1/3/5/3/135313819/pamomibim_fujiwore_vunuwi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://kesinusaxaduveg.epizy.com/ledewesamuwukogexuwokiku.pdf
- https://e6a48395-9ebc-465e-8505-c4b20d7b8e72.filesusr.com/ugd/81e12b_53375b6454fe4aa5b2850b950cae6eb5.pdf?index=true
- http://mudotepejix.epizy.com/firth_of_thames_fishing_report_2018.pdf
- http://vimodamugirad.rf.gd/aquinas_american_school_uniform.pdf
- http://todidetiped.onlinewebshop.net/ad_til_gotas_bula.pdf
- https://a91873a8-1f5b-4151-915d-af39eb211f25.filesusr.com/ugd/3f80ec_c77dc18403a54dbeaf0f0481f0578f68.pdf?index=true
- https://53f03ce6-db0b-4f41-9bfc-6956ba41e1f4.filesusr.com/ugd/727e0f_0c1d21252af04e7bbb7af1cfd7cfa7f2.pdf?index=true
- http://gototura.myartsonline.com/unit_impulse_function_laplace_transform.pdf
- http://fiwemigusa.rf.gd/rawazisusijurosog.pdf
- http://nexoluximil.rf.gd/los_juegos_del_hambre_cast.pdf
- https://26aaa629-0581-4e25-ae32-a194504e59ab.filesusr.com/ugd/2d4e87_24373f57a2bf4ce2b2f9d2f3b6029e66.pdf?index=true
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://www.geocities.com/mitra_anirban/hobbies.htmGNU
- http://www.gnu.org/copyleft/gpl.htmRegular
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e707.bin0b6f078de4478480dac04efbe324a01377645c7d0c445ad61980961c7320efbd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE707 | 4924 bytes |
font_01_sfnt_off0000f7ab.binc1d8c7e55d8093b921437db65c0dec7a83546cf26e6c3552a303ec1dcf376667 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7AB | 9696 bytes |
font_02_sfnt_off000114f2.bin736daa2cb8ecbaca4691f38cb2aafefd50a650bdfc8f96347a1982bdae0feb7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114F2 | 10532 bytes |
font_03_sfnt_off000138d6.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138D6 | 4324 bytes |
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