ServiceMain
Behavioral task
behavioral1
Sample
3f283d9568ce8887a9a86948052a8a7e.dll
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
3f283d9568ce8887a9a86948052a8a7e.dll
Resource
win10v2004-20231201-en
General
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Target
3f283d9568ce8887a9a86948052a8a7e
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Size
10.0MB
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MD5
3f283d9568ce8887a9a86948052a8a7e
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SHA1
4bc8604fd73008ee0b716863a36de74f1ebc1487
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SHA256
0a41f34f54ad94fa453194b5738c765ed2c43fbd4faf3355ce8ee131d1162dae
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SHA512
82d9b6c40874e61f5836c41b4c8dafa0718b83573828ca0ea17298f24581b88fefd39bae3441df75ee0bc34990c73b94e68e786d541fc451e29a11586e3a7232
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SSDEEP
6144:OKcvMjX7dDzkX3kpUPKfcXjcjOZnMqYmfCPAHlJqwS4Apo8MTStEpycYmaf:OKTrdDzi3kpSsczpCyy
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f283d9568ce8887a9a86948052a8a7e
Files
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3f283d9568ce8887a9a86948052a8a7e.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