Malicious PDF — malware analysis report

Static analysis result for SHA-256 5029d8322ae0ea55…

MALICIOUS

PDF

85.2 KB Created: 2021-01-14 20:51:22 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-10-27
MD5: 22be3ad0a27a4345e16b6715490d807b SHA-1: 753546ef34ada2a6c0b10ca740ccc390dcda246b SHA-256: 5029d8322ae0ea5581b389efa01ac3a0ee433c964956fcd663c0c0739329e0b2
96 Risk Score

Malware Insights

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

The PDF file contains an embedded URL that advertises a "coin generator" for FIFA 15, a common lure for phishing and malware distribution. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded URI suggest it's designed to trick users into visiting a malicious site or downloading a payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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://trafficel.ru/123?utm_term=coin+generator+fifa+15+no+surveys PDF link annotation
    • https://static.s123-cdn-static.com/uploads/4453532/normal_5ffe53586f35d.pdfIn PDF document text
    • https://cdn.sqhk.co/nedupugifuka/gg26Ojh/errors_and_uncertainties_in_measurements.pdfIn PDF document text
    • https://cdn.sqhk.co/wirowanorax/ejciehh/wosenopujuvadiginifaboro.pdfIn PDF document text
    • https://cdn.sqhk.co/bawevabob/thiUjcr/42415290936.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/jeromopelurab/objective_biology_free.pdfIn PDF document text
    • https://s3.amazonaws.com/ladojenefe/facebook_messenger_video_to_computer.pdfIn PDF document text
    • https://s3.amazonaws.com/takurugilij/anyway_i_started_blasting_meme_template.pdfIn PDF document text
    • https://s3.amazonaws.com/dezajok/41780558124.pdfIn PDF document text
    • https://s3.amazonaws.com/bitizopovopaso/tedosoli.pdfIn PDF document text
    • https://s3.amazonaws.com/lefemijip/sibajedibemoxulejemokuta.pdfIn PDF document text
    • https://s3.amazonaws.com/lotibabakuj/ps2_network_adapter_iso.pdfIn PDF document text
    • https://s3.amazonaws.com/dosalapasenow/aprilaire_wifi_thermostat_manual.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_off00010121.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10121 5148 bytes
SHA-256: c83851c68ac1bd6cc564260ce12986dea8efa7be4e7caf8c39ba5e5454f7a3d6
font_01_sfnt_off000112cb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x112CB 11432 bytes
SHA-256: ab64e8eb1dfa83bc1f8699757da5529bb9cdc751c08ff0632cdd5984e2238e19
font_02_sfnt_off000139a8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x139A8 4324 bytes
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f

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