Malicious PDF — malware analysis report

Static analysis result for SHA-256 00206ee7240de223…

MALICIOUS

PDF

104.0 KB Created: 2021-04-23 12:40:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 3d38cc4cf1635520b89542c27733695b SHA-1: 938c42e0a46f7f218d2c07b1513fe486dd09ff4e SHA-256: 00206ee7240de2237e5837a879678ea906644d51c6c8a5b9a2c85d7bcb07111a
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 0.9873

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://soxebez.ru/strik?utm_term=grohe+bridgeford+kitchen+faucet+hose+replacement PDF link annotation
    • http://astrology-personal.online/givipiwaroc51pn.pdfIn PDF document text
    • http://s-tochka.ru/sawawu0nrz5.pdfIn PDF document text
    • http://bapadama.medianewsonline.com/xodaludog.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4374013/normal_600e45e67b74d.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4420592/normal_6015b674d72cc.pdfIn PDF document text
    • http://nelilovodik.scienceontheweb.net/dadiwazabagosewawanex.pdfIn PDF document text
    • http://vumajuzatijerak.getenjoyment.net/administracion_financiera_2_libro.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4485927/normal_6068a1b529e91.pdfIn PDF document text
    • http://216tilford.com/disuvanewojorob4465q.pdfIn PDF document text
    • http://yazansoft.com/66049895695z79uo.pdfIn PDF document text
    • http://checkmycredit.info/wupekajepatusux54vf6.pdfIn PDF document text
    • http://setokanekema.mygamesonline.org/bowosigomuriporapofobewes.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/de6a0a03-4a36-48f8-8e3c-b7f8c470b6b2/91131282047.pdfIn PDF document text
    • https://s3.amazonaws.com/bisute/14692660606.pdfIn PDF document text
    • https://s3.amazonaws.com/jafujasiwetid/javascript_ajax_file.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/fc9f74a3-c1eb-4f71-94ad-a8d641d0b5c4/brand_identity_mockup_psd_free_download.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/977e151c-6ec7-47da-b6fe-ecf5139febd0/lawn_boy_mower_parts_list.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/ad3ecc75-6889-4ec4-ba94-0c9ff1ba07b6/how_to_drain_a_us_craftsman_water_heater.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/e2f5c41c-e8ab-48c4-b51d-ca9f87bfc3e1/62656394870.pdfIn PDF document text
    • https://s3.amazonaws.com/zemunomipazikez/how_to_unlock_tracfone_tcl.pdfIn PDF document text
    • https://s3.amazonaws.com/dafumuxitupav/what_are_the_basic_elements_of_graphic_design.pdfIn PDF document text
    • https://s3.amazonaws.com/vobuturinivi/55706208944.pdfIn PDF document text
    • https://s3.amazonaws.com/megodipewukitoj/resumen_el_principe_de_maquiavelo.pdfIn PDF document text
    • https://s3.amazonaws.com/pisedij/the_fall_of_jake_paul_song_clean.pdfIn PDF document text
    • https://s3.amazonaws.com/sowewazulejewi/43387821352.pdfIn PDF document text
    • https://s3.amazonaws.com/topipovikapari/bizirigilabiputexuturopip.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
    • https://savannah.gnu.org/projects/freefont/In PDF document text
    • http://www.gnu.org/licenses/In PDF document text
    • http://www.gnu.org/copyleft/gpl.htmlIn 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 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001102d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1102D 6744 bytes
SHA-256: ffeb89eaad713c9717385028f79c9757067aafb2c2382ea8cbab0e6efe35a425
font_01_sfnt_off00012115.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12115 5804 bytes
SHA-256: 1f606991e9a18787ae8810f8f90d119e9380fe53cb1ecc8218fbc2bdb9146bd6
font_02_sfnt_off000134aa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x134AA 6900 bytes
SHA-256: b988d23272d1dda345d9dd8cb33a74a3029ecb2fd0b37bbfccce5d2fe1d1b057
font_03_sfnt_off00014c2f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14C2F 13920 bytes
SHA-256: 930347768c9bb456efc8dfef604ce39c33622481963a5dda22a587d9299881e8
font_04_sfnt_off00017957.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17957 16228 bytes
SHA-256: 1d5db48327d30ec541c8869952c86ae85e5b0da586525807a98126af7a5ffd79