ServiceMain
Behavioral task
behavioral1
Sample
aac954a37f69cd2c651ff380e4c1ca41.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aac954a37f69cd2c651ff380e4c1ca41.dll
Resource
win10v2004-20240226-en
General
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Target
aac954a37f69cd2c651ff380e4c1ca41
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Size
10.0MB
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MD5
aac954a37f69cd2c651ff380e4c1ca41
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SHA1
f41d5c2c9fefb4d111e73f97607d4988119d018e
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SHA256
33c61fcf15545e4617b21472520e807f8ee7538c392fe9c34c1bf3262f5b8ffe
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SHA512
27374475f70885ec31d758b1a5e5b5d08e6d22579b1dddb466d3c67f25d568d7eb81f184868e61c904bf9b3d2726949a63b83a054bfb46ef1193077f1ec34b48
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SSDEEP
6144:OKcvMjX7dDzkX3kpUPKfcXjcjOZnMqYmfCPAHlJqwS4Apo8MTStEpycYV:OKTrdDzi3kpSsczpCZ
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aac954a37f69cd2c651ff380e4c1ca41
Files
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aac954a37f69cd2c651ff380e4c1ca41.dll windows:4 windows x86 arch:x86
c5af9e9de861eaf9447a0259d32f8e64
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetVersion
VirtualProtect
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
MessageBoxA
advapi32
RegQueryValueExA
oleaut32
SysFreeString
Exports
Exports
Sections
CODE Size: - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: - Virtual size: 996B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 6KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: - Virtual size: 79B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 192KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 274KB - Virtual size: 273KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 236B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ