Behavioral task
behavioral1
Sample
4b7536ad514740d8b577b4e0099872de1e10c5106c3e08eb585edafc90ac21ec.exe
Resource
win7-20230831-en
General
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Target
4b7536ad514740d8b577b4e0099872de1e10c5106c3e08eb585edafc90ac21ec
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Size
5.8MB
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MD5
27a30cb7b1a0c9ce63a5b53ff6ae8092
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SHA1
580c6ca09a9eb1181dd83d0deb8b334c4023048d
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SHA256
4b7536ad514740d8b577b4e0099872de1e10c5106c3e08eb585edafc90ac21ec
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SHA512
e7e074856063f731dd7b771b49deddc1dbee717945789e8524c13a6c39cc665d5a5af0fbb08212010c927bf902fd561225f9e0e971581a5d43f7528094be1134
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SSDEEP
98304:xTPy7v42xE0XFP/YUOGmYuDW+ygoAtoIll/wKDmcfUt1iTXwH77xbICS+:xLU4CE0DOGmYakAtoIbDFfUfiL8vZK
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b7536ad514740d8b577b4e0099872de1e10c5106c3e08eb585edafc90ac21ec
Files
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4b7536ad514740d8b577b4e0099872de1e10c5106c3e08eb585edafc90ac21ec.exe windows:5 windows 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: 820KB
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: 5.8MB - 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