Malicious PDF — malware analysis report

Static analysis result for SHA-256 08301059c59a547e…

MALICIOUS

PDF

99.7 KB Created: 2021-03-29 02:41:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 2c217f7ae4ef748dea11ef4bbe142575 SHA-1: dae26c235beed79c6028b5349f60e0d87d179e74 SHA-256: 08301059c59a547e053716b02a0a588b73963bd893c9b19711096f492a0774d6
96 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The 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.
  • Embedded URL info EMBEDDED_URL
    One 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://xezojetit.ru/wix?keyword=star+trek+fleet+command+hack+2019 PDF link annotation
    • http://instasale.company/analisis_del_llano_en_llamas_de_juan_rulfo5n9pp.pdfIn PDF document text
    • http://itslm.fun/37567562904i9g1i.pdfIn PDF document text
    • http://sexedate69.site/moxilwv3en.pdfIn PDF document text
    • http://italy50wow.pro/71002397715z0ng8.pdfIn PDF document text
    • http://helplnstagramcontact6088756.com/sikavaximekuxomolanowerjkw5c.pdfIn PDF document text
    • http://serviceforyou.site/pokemon_new_full_movie_in_englishu40c7.pdfIn PDF document text
    • http://gidonuvawugirid.medianewsonline.com/pdf_file_converter_to_word_free_download.pdfIn PDF document text
    • http://fejelomixariji.22web.org/do_vibrating_exercise_machine_work.pdfIn PDF document text
    • http://usejus.pro/79772351195zekzi.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://vatugiw.epizy.com/ifs_statement_google_sheets.pdfIn PDF document text
    • https://s3.amazonaws.com/gixirojozogufux/hotel_room_booking_form_html.pdfIn PDF document text
    • http://xukiwelufa.epizy.com/gonopuluzotefodamotokigof.pdfIn PDF document text
    • http://zisukuvi.atwebpages.com/shaken_baby_syndrome_facts.pdfIn PDF document text
    • https://s3.amazonaws.com/wikurixobelu/how_to_program_a_hunter_thermostat.pdfIn PDF document text
    • https://s3.amazonaws.com/jovekus/meade_ds-114_eyepiece.pdfIn PDF document text
    • http://bogetozepopizir.rf.gd/calendario_2020_y_2020_sep.pdfIn PDF document text
    • https://s3.amazonaws.com/titugome/big_ideas_math_answers_geometry_1._4.pdfIn PDF document text
    • http://kuvevaxumo.rf.gd/46900445933.pdfIn PDF document text
    • http://xojaxalevigob.epizy.com/fopizemapuf.pdfIn PDF document text
    • https://s3.amazonaws.com/resixexi/sheet_music_of_silent_night.pdfIn PDF document text
    • http://kajebaneba.epizy.com/63677504832.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
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00012da6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12DA6 5732 bytes
SHA-256: 71f6e358de3b914cf58a7dc4e3e1aa200f86259136928182a006cc3675a92013
font_01_sfnt_off0001410e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1410E 13288 bytes
SHA-256: 7d05e5f460697348170515a996da0a17c3fc12faf6fd6877df0414f7475027f0
font_02_sfnt_off00016c50.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16C50 16092 bytes
SHA-256: e9fe716c2abc985b12a899a49d5539e4e8be1b56d50c083b30290d85a2a7c848

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