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 0.9996
Heuristics 5
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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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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://crophysi.ru/wix?keyword=wifi+hacker+apk+download+no+root PDF link annotation
- https://fusajowaxoxa.weebly.com/uploads/1/3/5/3/135344195/sorukutosobota_zitezaj_tixifowe_gumutejus.pdfIn PDF document text
- https://kaledawuvilef.weebly.com/uploads/1/3/4/7/134727412/sojevux_fijevuzu_debixek_tiburenodib.pdfIn PDF document text
- http://rarubife.mygamesonline.org/bioremediation_journal.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423462/normal_6051e04f0f8e6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479938/normal_60495808d427a.pdfIn PDF document text
- http://sarkife.site/spider_solitaire_to_play_offlinewvmtn.pdfIn PDF document text
- http://evgeniy-semenenko.ru/95666321053twd7u.pdfIn PDF document text
- http://swiss-gear.store/why_does_my_husky_air_compressor_troubleshootingcs0w0.pdfIn PDF document text
- http://luxasireku.sportsontheweb.net/program_tahunan_biologi_sma_kelas_x_kurikulum_2020.pdfIn PDF document text
- http://imm-shoes2.club/how_long_was_the_great_depression_in_americaa3x52.pdfIn PDF document text
- https://zefopezonokav.weebly.com/uploads/1/3/1/3/131398054/gepelabedada.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417535/normal_5fe4a3b3a905c.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/66264c83-71f3-4328-952e-244dc205f8f7/wavut.pdfIn PDF document text
- https://dec4a425-646e-450a-80ca-a73a75d058ad.filesusr.com/ugd/ba3095_4b7289d0e8da459d9abebbb24f3b378e.pdf?index=trueIn PDF document text
- http://kaxuwenewutexu.myartsonline.com/calendario_escolar_castilla_la_mancha_2020.pdfIn PDF document text
- http://votixeju.onlinewebshop.net/basic_life_support_bls_provider_manual_15_1010.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88bfd8bb-4c18-4224-97d2-ad41fb76a5d8/neil_degrasse_tyson_universe_netflix.pdfIn PDF document text
- https://26f2e344-8444-46ea-90c9-5a893bcc2fb3.filesusr.com/ugd/b8c837_a5bdfb62b87849b8ab94c415732ca505.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/97bb16c1-fa01-4d52-84e5-08b918d1fbf4/why_does_my_lavazza_coffee_machine_leak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f55c5640-f592-4e47-baa9-d2cc92884750/18538090745.pdfIn PDF document text
- https://2e8e3215-33bf-4fe1-bc67-b38dac560527.filesusr.com/ugd/269bb8_c14a2729800346cf98a6aa34ebe6c0a0.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3BA | 5236 bytes |
SHA-256: 7c88a2d7f24524aa4f3fe9c00846ed05b1048b33d119da43a0d06663b3708b10 |
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font_01_sfnt_off0000f5a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5A3 | 10192 bytes |
SHA-256: 0336e7dab366c054e72a53e5253de05b6b1f475aa94e48998ec9912489ff7ee4 |
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font_02_sfnt_off000118d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118D1 | 16092 bytes |
SHA-256: 39b2f4b99ee08965fd4836f89f628a00cde8346cb181131bba0308e80db8fb67 |
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