MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent URL pointing to 'fokemale.ru', suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to a calculator and PDF metadata indicating it was generated by wkhtmltopdf, a tool often used to create malicious PDFs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://fokemale.ru/aws?utm_term=how+to+change+to+radians+on+casio+fx-991ex PDF link annotation
- http://arthromedro.xyz/jarogoxaduritirezenakibimtan19.pdfIn PDF document text
- http://sagedix.medianewsonline.com/software_list_for_pc.pdfIn PDF document text
- http://help-igcopyright.xyz/cloud_foundry_cli_reference_guide3xm27.pdfIn PDF document text
- http://riwotivadejud.sportsontheweb.net/how_can_i_edit_a_file_for_free_online.pdfIn PDF document text
- http://mebovedu.getenjoyment.net/admiral_heavy_duty_washer_troubleshooting.pdfIn PDF document text
- http://smeh-mif.space/total_war_warhammer_combined_map5x8xf.pdfIn PDF document text
- http://paxosij.mygamesonline.org/how_does_the_after_book_series_end.pdfIn PDF document text
- http://copalofa.site/bbg_beginner_workoutjetlf.pdfIn PDF document text
- http://lazotub.mywebcommunity.org/speed_queen_washer_disassembly.pdfIn PDF document text
- http://digitaloffice24.ru/cuntos_pies_tiene_un_metro_cuadradokwktg.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/465b9089-9384-451c-99eb-33b129a41430/cartoon_characters_sweatshirt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43cf1b89-0f35-4002-9ae9-248ba9286df4/i_robot_vacuum_675.pdfIn PDF document text
- https://s3.amazonaws.com/wizitifowubux/sikonaxuluxozodidunana.pdfIn PDF document text
- https://s3.amazonaws.com/kotenu/rojanixosoge.pdfIn PDF document text
- https://s3.amazonaws.com/vuxagixil/93267218908.pdfIn PDF document text
- https://s3.amazonaws.com/woxewiwupir/kadexezatitujarodivizubo.pdfIn PDF document text
- https://s3.amazonaws.com/pusori/18885537060.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1dec3a2e-2fec-46cf-ac3b-bbc2b85bd5fb/should_i_buy_a_george_foreman_grill.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb5602a1-f640-4299-a320-79847277c533/how_to_connect_xfinity_modem_router.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9db6a328-deb0-4fa8-934f-c7c26af70f34/dr_maxwell_maltz_psycho_cybernetics_deutsch.pdfIn PDF document text
- https://s3.amazonaws.com/litunux/70714660544.pdfIn PDF document text
- https://s3.amazonaws.com/nazekisigiduz/passport_application_form_child_philippines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5818bcd5-29ee-4c4b-bb0a-cf11a0c3a2f6/tipos_de_bomba_hidraulica_mecanica_automotriz.pdfIn PDF document text
- https://s3.amazonaws.com/vuliwisuwig/jeopardy_game_templates.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/64cd8eab-74c4-407a-85c0-92fd993a30a0/70361821731.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_off0000ef8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF8E | 5612 bytes |
SHA-256: 0abd025224b43fc3bb812eb4166d2a717e8f072405fabb382c4a08a11a742b7c |
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font_01_sfnt_off000102c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102C4 | 11672 bytes |
SHA-256: 24c5f3d326846e823ac6d58ed14f142e71b03fa1c9131c864e61d3312f488628 |
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