Malicious PDF — malware analysis report

Static analysis result for SHA-256 e6501b527c48d398…

MALICIOUS

PDF

78.1 KB Created: 2021-03-04 14:25:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: a28027acd55ab01d992f8190137b7735 SHA-1: 12076601b999cff045649578f198b5c372653c76 SHA-256: e6501b527c48d3989b0f7a7a7e361ea215b9c6d590072a7829ee4366884e50d1
96 Risk Score

Malware Insights

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

The PDF file contains an embedded URL that leads to a domain associated with malicious activity, specifically a search result for a modded Android application. This suggests a phishing or social engineering attack aimed at tricking users into downloading potentially harmful software. The ML classifier and ClamAV detection strongly indicate malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9992

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://gimoguvi.ru/wix?keyword=shopping+cart+hero+3+mod+apk+android
    • https://cdn-cms.f-static.net/uploads/4452193/normal_6021f9f32e9c6.pdf
    • https://nivuzodix.weebly.com/uploads/1/3/1/4/131410872/doluwedowisefogud.pdf
    • https://cdn.sqhk.co/pijovowifil/jHhgugf/fuposatosineleviwewo.pdf
    • https://cdn-cms.f-static.net/uploads/4448540/normal_5fe6ee19cbcb2.pdf
    • https://dirukarizudabi.weebly.com/uploads/1/3/2/3/132303081/retegojaw.pdf
    • https://sepuvoguzunisam.weebly.com/uploads/1/3/4/4/134488558/fonoxifiwo-wujapivokixigod-zibamamaz-nezamuvunaw.pdf
    • https://static.s123-cdn-static.com/uploads/4465938/normal_5ff65a8c50283.pdf
    • https://cdn.sqhk.co/gebunemif/8UjdheY/sekinenozozodu.pdf
    • https://static.s123-cdn-static.com/uploads/4374682/normal_5ff95dd168802.pdf
    • https://cdn.sqhk.co/livukigelo/r6Dztjf/mermaid_princess_games_y8.pdf
    • https://cdn-cms.f-static.net/uploads/4455403/normal_600f2e66057b9.pdf
    • https://static.s123-cdn-static.com/uploads/4474722/normal_5ffa5b84818f0.pdf
    • https://zijisejimalunu.weebly.com/uploads/1/3/4/4/134495917/4008762.pdf
    • https://cdn-cms.f-static.net/uploads/4373520/normal_60407eccaad24.pdf
    • https://cdn-cms.f-static.net/uploads/4415742/normal_60236499a4c59.pdf
    • https://cdn-cms.f-static.net/uploads/4491705/normal_601c7bfe90775.pdf
    • https://static.s123-cdn-static.com/uploads/4405437/normal_5fe597d3956f4.pdf
    • http://www.ascendercorp.com/
    • http://www.ascendercorp.com/typedesigners.html
    • https://uploads.strikinglycdn.com/files/21a2ffa3-c052-4007-b4ea-bd431990204a/vuvipebusonotix.pdf
    • https://uploads.strikinglycdn.com/files/ac8261c7-f2c6-47d4-9cdc-86ae138621fc/19155555725.pdf
    • http://vebadivikini.rf.gd/physical_therapy_coloring_sheets.pdf
    • https://uploads.strikinglycdn.com/files/e2cc412e-cf7b-421b-b58f-1b656d33984b/ap_human_geography_unit_1_review_packet_answers.pdf
    • https://uploads.strikinglycdn.com/files/13885700-3195-4729-a1ca-3dcb857a840c/volegoxuvetesosav.pdf
    • https://uploads.strikinglycdn.com/files/613811a1-c1d4-45bf-9ab1-de90e66c3755/the_story_of_the_two_wolves_questions_and_answers_brainly.pdf
    • http://jinesiwi.epizy.com/breitling_chronometre_aerospace_manual.pdf
    • http://jetelusaxidu.epizy.com/asmaul_husna_dan_doanya.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/
    • http://scripts.sil.org/OFL

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f4c4.bin
76728983aa54facd922f9ee7acf963c08a5f59259a8a7642bfdfc263266bd977		 pdf-font-stream PDF embedded font (sfnt) at offset 0xF4C4 5608 bytes
font_01_sfnt_off000107b0.bin
b24d55375ccd6fd4841767841a412af106f050730f0dd67428a05856075c08cb		 pdf-font-stream PDF embedded font (sfnt) at offset 0x107B0 10252 bytes

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