Behavioral task
behavioral1
Sample
b42a4362c1fa1f39d45aeead5ead60c8767f2ca3ef23ec379acf6752689ecd0d.exe
Resource
win7-20240221-en
General
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Target
b42a4362c1fa1f39d45aeead5ead60c8767f2ca3ef23ec379acf6752689ecd0d
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Size
6.3MB
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MD5
a5fedf4775db634956f70a56851f1b8e
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SHA1
b3edc65d8d75be65a41e1ece5bb5d5b115e0ae4f
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SHA256
b42a4362c1fa1f39d45aeead5ead60c8767f2ca3ef23ec379acf6752689ecd0d
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SHA512
a8ff6de20e487777c13945e71de4b2f4539baafd463bcd21679334a015368ce49a0cc06706922bb9deee6258ab7d6cdd301647ae1e5ebbc8d05f89c224654c29
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SSDEEP
98304:eO48Jtk7Op3EYjiFupi+Ap0gRxCQXULAREuU1Mk3IV8xPfU:eO4ethRHyAiFpNxe0rCMQ/Ps
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b42a4362c1fa1f39d45aeead5ead60c8767f2ca3ef23ec379acf6752689ecd0d
Files
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b42a4362c1fa1f39d45aeead5ead60c8767f2ca3ef23ec379acf6752689ecd0d.exe windows:5 windows x86 arch:x86
131bd7244bd802cc190fac2157e3f38a
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
winmm
midiStreamOut
ws2_32
WSACleanup
kernel32
GetVersion
GetVersionExA
GetCurrentProcess
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
DestroyAcceleratorTable
CharUpperBuffW
gdi32
Escape
winspool.drv
OpenPrinterA
advapi32
RegOpenKeyExA
RegQueryValueExA
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle
shell32
SHGetSpecialFolderPathA
ole32
CLSIDFromProgID
oleaut32
VariantChangeType
comctl32
ord17
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 769KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 328KB
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: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 272B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ