Malicious PDF — malware analysis report

Static analysis result for SHA-256 08ab1ac043a57ba4…

MALICIOUS

PDF

75.8 KB Created: 2021-03-25 13:25:49 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-11-02
MD5: cc7ca5839026bcd7cdc1febeae0b8f93 SHA-1: ec2209474ee847908e02659a7ec771637dea1ab5 SHA-256: 08ab1ac043a57ba4add2a0d0c5fe488394f5590c4bf21883c209214bba86a1d2
96 Risk Score

Malware Insights

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

The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains multiple embedded URLs, with the primary one being 'https://botokaw.ru/123?utm_term=bharat+mata+photos+free', suggesting a phishing or redirection attempt. The document body, though partially corrupted, contains text related to 'Bharat mata photos free' and application metadata, likely serving as a lure to disguise the malicious links.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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://botokaw.ru/123?utm_term=bharat+mata+photos+free PDF link annotation
    • http://natur-green.fun/pufevojppcw.pdfIn PDF document text
    • https://vuxosulaleko.weebly.com/uploads/1/3/2/6/132695375/gatofam.pdfIn PDF document text
    • http://powuvomewekuxeb.getenjoyment.net/estadistica_para_administracion_y_economia_anderson_10.pdfIn PDF document text
    • http://summer-italy.fun/twitch_lol_guideah89n.pdfIn PDF document text
    • http://soul-felt.com/how_to_check_covid_19_result_in_saudi_arabiaggbjl.pdfIn PDF document text
    • http://usejus.club/winbook_tw700_tablet_batterymtvma.pdfIn PDF document text
    • http://arthromedro.xyz/xaxiteg7wh4.pdfIn PDF document text
    • http://airned.ru/bands_of_mourning_hoidailwq.pdfIn PDF document text
    • http://pmaider.com/what_are_some_invasion_games9j9ct.pdfIn PDF document text
    • https://feliwisinawo.weebly.com/uploads/1/3/1/8/131856919/0778b8b1.pdfIn PDF document text
    • http://tefitagesev.mypressonline.com/narofaliwajenuvaves.pdfIn PDF document text
    • https://vipukawolatu.weebly.com/uploads/1/3/4/4/134486161/be1c106.pdfIn PDF document text
    • http://fishland.store/kunovoxumul2rvkv.pdfIn PDF document text
    • http://wewogokuwidu.mywebcommunity.org/xbox_one_s_controller_bluetooth_pc_pin.pdfIn PDF document text
    • https://taxufutusa.weebly.com/uploads/1/3/4/5/134514166/977a3a1.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • https://s3.amazonaws.com/tinezedu/how_to_win_game.pdfIn PDF document text
    • https://s3.amazonaws.com/xugigabitulu/nukifawowupaxirud.pdfIn PDF document text
    • https://s3.amazonaws.com/mukutud/bleacher_report_chiefs_vs_rams.pdfIn PDF document text
    • https://s3.amazonaws.com/jasipefulaxiduj/14242052558.pdfIn PDF document text
    • https://s3.amazonaws.com/wuzalugiseto/automatic_call_recorder_apk_for_jio_phone.pdfIn PDF document text
    • http://furafep.onlinewebshop.net/1468846237.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000dd2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDD2A 4792 bytes
SHA-256: 31ba2196e71c6e634869d6df20a9713d2daa133bd695c0151523f40b60ad736e
font_01_sfnt_off0000ed6b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xED6B 11268 bytes
SHA-256: f90f884a41c711067e2960b2aecefadbda686cb46ec026a1690cb44041d378e2
font_02_sfnt_off00011420.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11420 4324 bytes
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f

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