Behavioral task
behavioral1
Sample
efe3877659939c253b3c31e635babe3c2ac9d6880b1aeb7a6392b6781d301f11.exe
Resource
win7-20240221-en
General
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Target
efe3877659939c253b3c31e635babe3c2ac9d6880b1aeb7a6392b6781d301f11
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Size
5.8MB
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MD5
d5efbbfa513dfe31452620869d33112d
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SHA1
3ad861d0c91950b91fde2c118955f8053d6d30d0
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SHA256
efe3877659939c253b3c31e635babe3c2ac9d6880b1aeb7a6392b6781d301f11
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SHA512
ec7129d346062964a8611941bb291d64fcba6435839a79467fb4afa19fc89caa1558da9bd1fc1e91ebbf9e29e17cc9c8475a5cfed0a7293b4515dd7730f1b0ff
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SSDEEP
98304:WkPp5QzrKRflx12aqQ6BiKY82msGDiir62TDWA38Jhwj2QuUdVC990kE6zz:76OflOtQy0Gmim2HZkqyBULsQ6z
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efe3877659939c253b3c31e635babe3c2ac9d6880b1aeb7a6392b6781d301f11
Files
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efe3877659939c253b3c31e635babe3c2ac9d6880b1aeb7a6392b6781d301f11.exe windows:5 windows x86 arch:x86
8dbd198fc3a77dbe9c5dc7e5a9a7d6d0
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVersion
GetVersionExA
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
UnregisterClassA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
ExtSelectClipRgn
winmm
waveOutUnprepareHeader
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
advapi32
RegCreateKeyExA
shell32
SHGetSpecialFolderPathA
ole32
CLSIDFromString
oleaut32
LoadTypeLi
comctl32
ImageList_Draw
ws2_32
WSAAsyncSelect
comdlg32
GetFileTitleA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 818KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 309KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 310KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ