Malicious PDF — malware analysis report

Static analysis result for SHA-256 0eb96f27b63cae3e…

MALICIOUS

PDF

76.2 KB Created: 2021-03-29 23:20:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-25
MD5: 0d9d30a706098c71f2602225d30ab7b0 SHA-1: 730a7f94843047b22242ecfd8f80c00706c2b78f SHA-256: 0eb96f27b63cae3e434aa8e9231bb813762371d429ffd6c3196a167275ce0f54
96 Risk Score
Tags
free-cdn-ebook-manual-lure

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 0.9991

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://nipisod.ru/strik?utm_term=what+is+your+communication+style+quiz+pdf PDF link annotation
    • https://cdn.sqhk.co/sobekalob/ahj7pgg/sipadakotu.pdfIn PDF document text
    • https://cdn.sqhk.co/mojuzizimu/cihaWwh/49304678256.pdfIn PDF document text
    • https://cdn.sqhk.co/pixefavenar/EWji7ja/34595853295.pdfIn PDF document text
    • https://cdn.sqhk.co/netesatova/gjfjb1c/spring_step_l_artiste_santorini.pdfIn PDF document text
    • https://cdn.sqhk.co/letarezetap/6hdigjb/calligraphy_fonts_free_marathi.pdfIn PDF document text
    • https://cdn.sqhk.co/koditisalupe/85i5ith/2020_election_ballot_florida_explained.pdfIn PDF document text
    • https://cdn.sqhk.co/masamiwe/ehiKhhk/breadwinners_trophy_club.pdfIn PDF document text
    • https://cdn.sqhk.co/wejoladixuso/ihfhod5/university_of_miami_football_ranking_2019.pdfIn PDF document text
    • https://cdn.sqhk.co/kuwusemob/Cnjdbf2/international_marketing_notes.pdfIn PDF document text
    • https://cdn.sqhk.co/tikugosedik/hhbihxL/dafudukenigagufuwok.pdfIn PDF document text
    • https://cdn.sqhk.co/dogilijesiwu/aghKHid/undertale_battle_simulator_play_online.pdfIn PDF document text
    • https://cdn.sqhk.co/baruduwege/8iajbih/55089223149.pdfIn PDF document text
    • https://cdn.sqhk.co/dixufeja/mrudjh9/31371386809.pdfIn PDF document text
    • https://cdn.sqhk.co/dogutadova/hy6hdie/fesogejowo.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://s3.amazonaws.com/vitelitubovuluj/what_was_the_cold_war_in_latin_america.pdfIn PDF document text
    • https://s3.amazonaws.com/bitajemisajoz/973140855.pdfIn PDF document text
    • https://s3.amazonaws.com/zoromexemuzid/pisarofawap.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/bb652fd7-40d4-4d3e-98f6-8414b5a6d53f/biddeford_heated_blanket_auto_off.pdfIn PDF document text
    • https://s3.amazonaws.com/tujeviwakirawu/similes_and_metaphors_worksheet_year_3.pdfIn PDF document text
    • https://s3.amazonaws.com/lixuduwonifa/huguenot_park_surf_report.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/b504d2e0-8edc-4e7c-b818-2a73367e35d2/la_celestina_personajes_descripcion.pdfIn PDF document text
    • https://s3.amazonaws.com/wuniku/automation_game_crack.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/76e520d8-ca9d-46ce-b98b-d88364cbdc40/how_to_use_air_fryer_oven_rotisserie.pdfIn PDF document text
    • https://s3.amazonaws.com/xewamejixolefaj/95990973110.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.

FilenameKindSourceSize
font_00_sfnt_off0000eaf2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEAF2 5684 bytes
SHA-256: 6908c6af027c5273d8a73478ecfd736f64345bfbe1ab579ee0061f56a926ba23
font_01_sfnt_off0000fe35.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFE35 10348 bytes
SHA-256: a43f6220db39b6117f5154c4be774726e18e30c87057ed13e680ab4c90455652

Open this report in the interactive analyzer, or submit your own file for analysis.