Malicious PDF — malware analysis report

Static analysis result for SHA-256 e49a8238be03a102…

MALICIOUS

PDF

72.4 KB Created: 2021-03-01 04:47:33 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 60bad275b89774146af5dfe48e4ee5e9 SHA-1: 9555663a870320ec31bff35eccba6969f2cd64ed SHA-256: e49a8238be03a1021e5efa0e540964f165f508b282dde978f78fa8a71ef978ab
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 0.9997

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://dafemum.ru/strik?utm_term=beats+solo+2+wireless+gold+price PDF link annotation
    • http://secureappeal.com/flowers_in_the_attic_book_3b7inx.pdfIn PDF document text
    • http://vivekawiga.sportsontheweb.net/plantronics_c054_pairing_to_base.pdfIn PDF document text
    • http://zoompol.xyz/gerazumubiganuflyvpv.pdfIn PDF document text
    • http://jawazapefaxuzit.mywebcommunity.org/74326446789.pdfIn PDF document text
    • https://cdn.sqhk.co/kitujesijak/hMAGBbQ/gemuboxeroguwagibu.pdfIn PDF document text
    • http://digitaltoolsfor.xyz/controle_sur_le_systeme_solaire_6eme7vl03.pdfIn PDF document text
    • http://nopotaz.medianewsonline.com/sample_letter_to_employees_regarding_safety.pdfIn PDF document text
    • http://gukiduwonaxinef.getenjoyment.net/how_to_connect_an_onn_wireless_mouse.pdfIn PDF document text
    • http://1xbet-football.fun/vebatiwibasuruexmsb.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/fuwenoxuzasila/49954334473.pdfIn PDF document text
    • https://s3.amazonaws.com/pazatuv/10229260444.pdfIn PDF document text
    • https://s3.amazonaws.com/vebogotexaf/46673606183.pdfIn PDF document text
    • http://wereguvepowu.epizy.com/bobsweep_pethair_manual.pdfIn PDF document text
    • http://wiwafejopof.epizy.com/manebogopo.pdfIn PDF document text
    • https://s3.amazonaws.com/bexolamabad/unlock_screen_using_android_device_manager.pdfIn PDF document text
    • https://s3.amazonaws.com/jijumupade/abstract_reasoning_tips.pdfIn PDF document text
    • http://zowuxepalaget.epizy.com/how_to_remove_ice_maker_on_whirlpool_gold_refrigerator.pdfIn PDF document text
    • https://s3.amazonaws.com/kovezux/cardiac_diagnostic_tests_a_guide_for_nurses.pdfIn PDF document text
    • http://vofolosozoz.epizy.com/dobezadamodom.pdfIn PDF document text
    • https://s3.amazonaws.com/jivala/special_bodyguard_2018_subtitles.pdfIn PDF document text
    • https://s3.amazonaws.com/kudowo/gemesapudivemanogituva.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_off0000d711.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD711 5516 bytes
SHA-256: 9f363090f9a21b673bdd30380233274983a695ccff590fcaeedaf467cb9975c3
font_01_sfnt_off0000e9f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE9F6 14928 bytes
SHA-256: 1e0ef4471b73df0609bb9dc26f9a08e0463ff665e6373dc0f3d86a488cbea9c5

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