General

  • Target
    TeamViewer.exe
  • Size 15.2MB
  • Sample260416-g438sabz21
  • SHA256 f66295b532144eb3ce1fd3d60cdf1cb1ae63f6e5fcfa68f2e4bfd929a8fe87a8
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Unsigned PE 8 IoCs

    Checks for missing Authenticode signature.

  • Untrusted Codesign Signers 45 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • TeamViewer.exe
    .exe 15.2MB
  • $PLUGINSDIR/InstallOptions.dll
    .dll 15KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/TvGetVersion.dll
    .dll 210KB
  • $PLUGINSDIR/nsis7z.dll
    .dll 175KB
  • $PLUGINSDIR/wincheck.ini
    185B
  • $_6_/tvqsfiles.7z
    .7z 14.2MB
  • TeamViewer.exe
    .exe 32.4MB
  • TeamViewer_Desktop.exe
    .exe 9.4MB
  • TeamViewer_Note.exe
    .exe 661KB
  • TeamViewer_Resource_ar.dll
    .dll 267KB
  • TeamViewer_Resource_bg.dll
    .dll 312KB
  • TeamViewer_Resource_cs.dll
    .dll 290KB
  • TeamViewer_Resource_da.dll
    .dll 286KB
  • TeamViewer_Resource_de.dll
    .dll 323KB
  • TeamViewer_Resource_el.dll
    .dll 348KB
  • TeamViewer_Resource_en.dll
    .dll 281KB
  • TeamViewer_Resource_es.dll
    .dll 319KB
  • TeamViewer_Resource_fi.dll
    .dll 289KB
  • TeamViewer_Resource_fr.dll
    .dll 337KB
  • TeamViewer_Resource_he.dll
    .dll 233KB
  • TeamViewer_Resource_hr.dll
    .dll 303KB
  • TeamViewer_Resource_hu.dll
    .dll 313KB
  • TeamViewer_Resource_id.dll
    .dll 294KB
  • TeamViewer_Resource_it.dll
    .dll 320KB
  • TeamViewer_Resource_ja.dll
    .dll 171KB
  • TeamViewer_Resource_ko.dll
    .dll 167KB
  • TeamViewer_Resource_lt.dll
    .dll 312KB
  • TeamViewer_Resource_nl.dll
    .dll 311KB
  • TeamViewer_Resource_no.dll
    .dll 285KB
  • TeamViewer_Resource_pl.dll
    .dll 313KB
  • TeamViewer_Resource_pt.dll
    .dll 305KB
  • TeamViewer_Resource_ro.dll
    .dll 329KB
  • TeamViewer_Resource_ru.dll
    .dll 307KB
  • TeamViewer_Resource_sk.dll
    .dll 299KB
  • TeamViewer_Resource_sr.dll
    .dll 301KB
  • TeamViewer_Resource_sv.dll
    .dll 285KB
  • TeamViewer_Resource_th.dll
    .dll 280KB
  • TeamViewer_Resource_tr.dll
    .dll 294KB
  • TeamViewer_Resource_uk.dll
    .dll 306KB
  • TeamViewer_Resource_vi.dll
    .dll 321KB
  • TeamViewer_Resource_zhCN.dll
    .dll 125KB
  • TeamViewer_Resource_zhTW.dll
    .dll 126KB
  • TeamViewer_Service.exe
    .exe 8.6MB
  • TeamViewer_StaticRes.dll
    .dll 5.8MB
  • tv_w32.dll
    .dll 398KB
  • tv_w32.exe
    .exe 184KB
  • tv_x64.dll
    .dll 507KB
  • tv_x64.exe
    .exe 213KB
  • uninstall.exe
    .exe 434KB
  • $PLUGINSDIR/FindProcDLL.dll
    .dll 27KB
  • $PLUGINSDIR/KillProcDLL.dll
    .dll 36KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/TvGetVersion.dll
    .dll 210KB
  • $_6_/tvqsfilesx64.7z
    .7z 11KB
  • x64/TVMonitor.inf
    1KB
  • x64/TVMonitor.sy_
    .sys 17KB
  • x64/tvmonitor.cat
    8KB
  • $_6_/tvqsfilesx86.7z
    .7z 9KB
  • x86/TVMonitor.inf
    1KB
  • x86/TVMonitor.sy_
    .sys 14KB
  • x86/tvmonitor.cat
    8KB

TeamViewer.exe

  • IMPHASH 4ea4df5d94204fc550be1874e1b77ea7
  • SHA256 f66295b532144eb3ce1fd3d60cdf1cb1ae63f6e5fcfa68f2e4bfd929a8fe87a8
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

Digest
e2:ff:08:57:8d:15:42:2d:a6:8b:65:de:bb:f3:93:04:5b:c7:34:c4:68:02:8b:ad:1f:11:87:7c:bd:84:b3:3e
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
25:8d:3e:a5:94:ca:10:fd:62:8c:e9:54:6a:06:be:95:49:07:02:1a
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
13238
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