General

  • Target
    TeamViewerQS_es.exe
  • Size 22.0MB
  • Sample260622-bqgjzahs21
  • SHA256 df26627cc29716b65a3ed72f78d59808244f9bc4ad2624657ddbee79d2baa422
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsigned PE 30 IoCs

    Checks for missing Authenticode signature.

  • Untrusted Codesign Signers 47 IoCs

    Codesigned file was signed by an untrusted entity.

  • NSIS installer 2 IoCs

File Explorer

  • TeamViewerQS_es.exe
    .exe 22.0MB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/TvGetVersion.dll
    .dll 193KB
  • $_4_/TeamViewer_.exe
    .exe 21.3MB
  • $PLUGINSDIR/Base64.dll
    .dll 3KB
  • $PLUGINSDIR/FindProcDLL.dll
    .dll 27KB
  • $PLUGINSDIR/InstallOptions.dll
    .dll 15KB
  • $PLUGINSDIR/InvokeShellVerb.dll
    .dll 4KB
  • $PLUGINSDIR/KillProcDLL.dll
    .dll 36KB
  • $PLUGINSDIR/LangDLL.dll
    .dll 5KB
  • $PLUGINSDIR/Lizenz_TeamViewer_DE_unicode.txt
    156KB
  • $PLUGINSDIR/Lizenz_TeamViewer_EN_unicode.txt
    153KB
  • $PLUGINSDIR/StartMenu.dll
    .dll 7KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/TvGetVersion.dll
    .dll 210KB
  • $PLUGINSDIR/UAC.dll
    .dll 18KB
  • $PLUGINSDIR/UserInfo.dll
    .dll 4KB
  • $PLUGINSDIR/advanced_unicode.ini
    1KB
  • $PLUGINSDIR/dialogsEx.dll
    .dll 12KB
  • $PLUGINSDIR/ioSpecial.ini
    193B
  • $PLUGINSDIR/linker.dll
    .dll 45KB
  • $PLUGINSDIR/modern-wizard.bmp
    25KB
  • $PLUGINSDIR/nsArray.dll
    .dll 6KB
  • out.upx
    .dll 9KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • $PLUGINSDIR/nsis7z.dll
    .dll 175KB
  • $PLUGINSDIR/start_unicode.ini
    2KB
  • $PLUGINSDIR/wincheck.ini
    185B
  • tvfiles.7z
    .7z 19.1MB
  • CopyRights_DE.txt
    51KB
  • CopyRights_EN.txt
    51KB
  • Lizenz_TeamViewer_DE_unicode.txt
    156KB
  • Lizenz_TeamViewer_EN_unicode.txt
    153KB
  • TeamViewer.exe
    .exe 44.5MB
  • TeamViewer14.otf
    2KB
  • TeamViewer_Desktop.exe
    .exe 9.8MB
  • TeamViewer_Note.exe
    .exe 1.3MB
  • TeamViewer_Resource_ar.dll
    .dll 294KB
  • TeamViewer_Resource_bg.dll
    .dll 346KB
  • TeamViewer_Resource_cs.dll
    .dll 321KB
  • TeamViewer_Resource_da.dll
    .dll 315KB
  • TeamViewer_Resource_de.dll
    .dll 355KB
  • TeamViewer_Resource_el.dll
    .dll 383KB
  • TeamViewer_Resource_en.dll
    .dll 310KB
  • TeamViewer_Resource_es.dll
    .dll 353KB
  • TeamViewer_Resource_fi.dll
    .dll 320KB
  • TeamViewer_Resource_fr.dll
    .dll 371KB
  • TeamViewer_Resource_he.dll
    .dll 258KB
  • TeamViewer_Resource_hr.dll
    .dll 335KB
  • TeamViewer_Resource_hu.dll
    .dll 346KB
  • TeamViewer_Resource_id.dll
    .dll 324KB
  • TeamViewer_Resource_it.dll
    .dll 353KB
  • TeamViewer_Resource_ja.dll
    .dll 190KB
  • TeamViewer_Resource_ko.dll
    .dll 185KB
  • TeamViewer_Resource_lt.dll
    .dll 344KB
  • TeamViewer_Resource_nl.dll
    .dll 342KB
  • TeamViewer_Resource_no.dll
    .dll 314KB
  • TeamViewer_Resource_pl.dll
    .dll 345KB
  • TeamViewer_Resource_pt.dll
    .dll 337KB
  • TeamViewer_Resource_ro.dll
    .dll 362KB
  • TeamViewer_Resource_ru.dll
    .dll 341KB
  • TeamViewer_Resource_sk.dll
    .dll 331KB
  • TeamViewer_Resource_sr.dll
    .dll 333KB
  • TeamViewer_Resource_sv.dll
    .dll 315KB
  • TeamViewer_Resource_th.dll
    .dll 309KB
  • TeamViewer_Resource_tr.dll
    .dll 324KB
  • TeamViewer_Resource_uk.dll
    .dll 339KB
  • TeamViewer_Resource_vi.dll
    .dll 352KB
  • TeamViewer_Resource_zhCN.dll
    .dll 140KB
  • TeamViewer_Resource_zhTW.dll
    .dll 141KB
  • TeamViewer_Service.exe
    .exe 11.4MB
  • TeamViewer_StaticRes.dll
    .dll 6.2MB
  • outlook/ManagedAggregator.dll
    .dll 11KB
  • outlook/TeamViewerMeetingAddIn.dll
    .dll 340KB
  • outlook/TeamViewerMeetingAddinShim.dll
    .dll 123KB
  • outlook/TeamViewerMeetingAddinShim64.dll
    .dll 148KB
  • tv_w32.dll
    .dll 405KB
  • tv_w32.exe
    .exe 188KB
  • tv_x64.dll
    .dll 517KB
  • tv_x64.exe
    .exe 218KB
  • uninstall.exe
    .exe 869KB
  • $PLUGINSDIR/FindProcDLL.dll
    .dll 27KB
  • $PLUGINSDIR/InstallOptions.dll
    .dll 15KB
  • $PLUGINSDIR/InvokeShellVerb.dll
    .dll 4KB
  • $PLUGINSDIR/KillProcDLL.dll
    .dll 36KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/TvGetVersion.dll
    .dll 210KB
  • $PLUGINSDIR/UAC.dll
    .dll 18KB
  • $PLUGINSDIR/UserInfo.dll
    .dll 4KB
  • $PLUGINSDIR/nsArray.dll
    .dll 6KB
  • out.upx
    .dll 9KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • $PLUGINSDIR/uninstall_unicode.ini
    1KB
  • tvfiles_printer_Win10_x64.7z
    .7z 328KB
  • Printer/TeamViewer_XPSDriverFilter-PipelineConfig.xml
    1KB
  • Printer/TeamViewer_XPSDriverFilter-manifest.ini
    287B
  • Printer/TeamViewer_XPSDriverFilter.gpd
    64KB
  • Printer/TeamViewer_XPSDriverFilter.inf
    1KB
  • Printer/teamviewer_xpsdriverfilter.cat
    9KB
  • Printer/x64/TeamViewer_XPSDriverFilter.dll
    .dll 692KB
  • tvfiles_printer_WinLt10_x64.7z
    .7z 328KB
  • Printer/TeamViewer_XPSDriverFilter-PipelineConfig.xml
    437B
  • Printer/TeamViewer_XPSDriverFilter-manifest.ini
    267B
  • Printer/TeamViewer_XPSDriverFilter.gpd
    64KB
  • Printer/TeamViewer_XPSDriverFilter.inf
    1KB
  • Printer/teamviewer_xpsdriverfilter.cat
    9KB
  • Printer/x64/TeamViewer_XPSDriverFilter.dll
    .dll 692KB
  • tvfiles_printer_WinLt10_x86.7z
    .7z 297KB
  • Printer/TeamViewer_XPSDriverFilter-PipelineConfig.xml
    437B
  • Printer/TeamViewer_XPSDriverFilter-manifest.ini
    267B
  • Printer/TeamViewer_XPSDriverFilter.gpd
    64KB
  • Printer/TeamViewer_XPSDriverFilter.inf
    1KB
  • Printer/teamviewer_xpsdriverfilter.cat
    9KB
  • Printer/x86/TeamViewer_XPSDriverFilter.dll
    .dll 571KB
  • tvfilesx64.7z
    .7z 31KB
  • tvfilesx86.7z
    .7z 27KB

TeamViewerQS_es.exe

  • IMPHASH b78ecf47c0a3e24a6f4af114e2d1f5de
  • SHA256 df26627cc29716b65a3ed72f78d59808244f9bc4ad2624657ddbee79d2baa422
  • MD5 SHA1 SHA512 SSDEEP TLSH
Digest
22:b5:c7:9a:90:ca:83:3b:f7:9d:72:f2:66:04:79:51:52:3a:cd:e6:83:91:5b:39:ca:04:e7:1f:f9:43:04:c9
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
CN=TeamViewer GmbH,O=TeamViewer GmbH,L=Göppingen,ST=Baden-Württemberg,C=DE

PE Signature issue

Digest
6d:c4:de:6f:6d:e7:97:b3:74:00:99:8f:80:a7:37:e5:d7:a4:67:b4
Digest Algorithm
sha1
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=TeamViewer GmbH,O=TeamViewer GmbH,L=Göppingen,ST=Baden-Württemberg,C=DE
Minor OS version
0
Major OS version
4
Entry point
12505
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