General

  • Target
    voicewave_installer_20260414.17762284925202b5140975.exe
  • Size 3.3MB
  • Sample260415-ffd4baat3s
  • SHA256 496ec9237125a1ec2a4b687e1b1b2f07f312e296ac76f1d917c53b6ac6095c3d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Unsigned PE 5 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • voicewave_installer_20260414.17762284925202b5140975.exe
    .exe 3.3MB
  • $TEMP/downloader_easeus/1.0.0/46free/Arabic.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/Chinese.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/ChineseTrad.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/EDownloader.exe
    .exe 1.1MB
  • $TEMP/downloader_easeus/1.0.0/46free/French.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/German.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/InitConfigure.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/Italian.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/Japanese.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/Korean.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/LanguageTransfor.ini
    305B
  • $TEMP/downloader_easeus/1.0.0/46free/Portuguese.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/Spanish.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/Turkish.ini
    3KB
  • $TEMP/downloader_easeus/1.0.0/46free/aliyun/AliyunConfig.ini
    1KB
  • $TEMP/downloader_easeus/1.0.0/46free/aliyun/AliyunWrap.dll
    .dll 472KB
  • $TEMP/downloader_easeus/1.0.0/46free/aliyun/AliyunWrapExe.exe
    .exe 97KB
  • $TEMP/downloader_easeus/1.0.0/46free/aliyun/InfoForSetup.exe
    .exe 55KB
  • $TEMP/downloader_easeus/1.0.0/46free/downloader.ico
    417KB
  • $TEMP/downloader_easeus/1.0.0/46free/english.ini
    2KB
  • $TEMP/downloader_easeus/1.0.0/46free/libcurl.dll
    .dll 349KB
  • $TEMP/downloader_easeus/1.0.0/46free/skin.zip
    .zip 1.6MB
  • CoverInstallDialog.xml
    .xml 1KB
  • ProductRunningDialog.xml
    .xml 1KB
  • QuitInstallDialog.xml
    .xml 1KB
  • StartRunDialog.xml
    .xml 1KB
  • contrastivePage.xml
    .xml 11KB
  • downloadErrorPage.xml
    1KB
  • finishpage-3img.xml
    3KB
  • finishpage.xml
    1KB
  • homePage.xml
    5KB
  • install.xml
    1KB
  • installErrorPage.xml
    2KB
  • installingpage.xml
    1KB
  • res/btn_lv1_no_dis.png
    .png 829B
  • res/btn_lv1_no_hov.png
    .png 992B
  • res/btn_lv1_no_nor.png
    .png 1KB
  • res/btn_lv1_no_pre.png
    .png 767B
  • res/btn_lv1_yes_dis.png
    .png 846B
  • res/btn_lv1_yes_hov.png
    .png 691B
  • res/btn_lv1_yes_nor.png
    .png 740B
  • res/btn_lv1_yes_pre.png
    .png 708B
  • res/btn_lv2_no_dis.png
    .png 786B
  • res/btn_lv2_no_hov.png
    .png 695B
  • res/btn_lv2_no_nor.png
    .png 728B
  • res/btn_lv2_no_pre.png
    .png 657B
  • res/btn_lv2_yes_dis.png
    .png 800B
  • res/btn_lv2_yes_hov.png
    .png 650B
  • res/btn_lv2_yes_nor.png
    .png 707B
  • res/btn_lv2_yes_pre.png
    .png 677B
  • res/checkbox_disable.png
    .png 135B
  • res/checkbox_hover.png
    .png 135B
  • res/checkbox_sel.png
    .png 328B
  • res/checkbox_unsel.png
    .png 142B
  • res/easeus_logo.png
    .png 1KB
  • res/finish.png
    .png 111KB
  • res/ico_checked.png
    .png 292B
  • res/ico_close_dis.png
    .png 334B
  • res/ico_close_hov.png
    .png 310B
  • res/ico_close_nor.png
    .png 306B
  • res/ico_close_pre.png
    .png 340B
  • res/ico_down_dis.png
    .png 306B
  • res/ico_down_hov.png
    .png 226B
  • res/ico_down_nor.png
    .png 280B
  • res/ico_down_pre.png
    .png 264B
  • res/ico_folder_dis.png
    .png 456B
  • res/ico_folder_hov.png
    .png 401B
  • res/ico_folder_nor.png
    .png 425B
  • res/ico_folder_pre.png
    .png 358B
  • res/ico_list_dis.png
    .png 296B
  • res/ico_list_hov.png
    .png 222B
  • res/ico_list_nor.png
    .png 269B
  • res/ico_list_pre.png
    .png 258B
  • res/ico_minimize_dis.png
    .png 164B
  • res/ico_minimize_hov.png
    .png 167B
  • res/ico_minimize_nor.png
    .png 167B
  • res/ico_minimize_pre.png
    .png 172B
  • res/ico_tip_install.png
    .png 3KB
  • res/ico_up_dis.png
    .png 378B
  • res/ico_up_hov.png
    .png 375B
  • res/ico_up_nor.png
    .png 452B
  • res/ico_up_pre.png
    .png 464B
  • res/ico_warning.png
    .png 1KB
  • res/icon_download.png
    .png 10KB
  • res/icon_manager.png
    .png 11KB
  • res/icon_transfer.png
    .png 11KB
  • res/install_err.png
    .png 7KB
  • res/logo.png
    .png 34KB
  • res/net_err.png
    .png 23KB
  • res/progress_bar_d.png
    .png 165B
  • res/progress_bar_t.png
    .png 201B
  • res/roll_dis.png
    .png 261B
  • res/roll_hov.png
    .png 238B
  • res/roll_nor.png
    .png 237B
  • res/roll_pre.png
    .png 241B
  • res/setting_split.png
    .png 2KB
  • res/startup1.png
    .png 486KB
  • res/startup2.png
    .png 465KB
  • res/startup3.png
    .png 439KB
  • $TEMP/downloader_easeus/1.0.0/46free/vcruntime140.dll
    .dll 88KB

voicewave_installer_20260414.17762284925202b5140975.exe

  • IMPHASH b34f154ec913d2d2c435cbd644e91687
  • SHA256 496ec9237125a1ec2a4b687e1b1b2f07f312e296ac76f1d917c53b6ac6095c3d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Digest
33:5b:ec:83:c5:39:98:ee:f6:c1:68:fc:1c:06:e8:b0:ae:cb:e6:76:e3:d9:e0:f9:5e:77:15:d5:4b:9d:1e:24
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
SERIALNUMBER=91510107765360104N,CN=CHENGDU YIWO Tech Development Co.\, Ltd.,O=CHENGDU YIWO Tech Development Co.\, Ltd.,L=Chengdu,ST=Sichuan,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#130e5775686f75204469737472696374,1.3.6.1.4.1.311.60.2.1.2=#13075369636875616e,1.3.6.1.4.1.311.60.2.1.3=#1302434e
Minor OS version
0
Major OS version
4
Entry point
13199
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE
PDB paths