DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
Malicious_b4f2f0c501558ff3ea5ddf6051f1a73d1dde94c50b9fe140d2e6567f687f739b.dll
Resource
win7-20230621-en
General
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Target
Malicious_b4f2f0c501558ff3ea5ddf6051f1a73d1dde94c50b9fe140d2e6567f687f739b.exe
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Size
64KB
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MD5
d8a15168408c869c17852143f6104ef0
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SHA1
f7d7be54c897efbc82abc0994745471885c21f71
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SHA256
b4f2f0c501558ff3ea5ddf6051f1a73d1dde94c50b9fe140d2e6567f687f739b
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SHA512
0cc6a0ff611fd2f0878d12eaa09b5cc6e7b5da4f50f3deb147ffa62442181f3718cabd6be4a5a517a1f59f9bda1755c1b3b6e55a3f111ed2992da96f424325f6
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SSDEEP
1536:roBHSfku/TguqNKM6C6E+YUv3EXmYOiKsU:roBS8Q0R68Xys
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Malicious_b4f2f0c501558ff3ea5ddf6051f1a73d1dde94c50b9fe140d2e6567f687f739b.exe
Files
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Malicious_b4f2f0c501558ff3ea5ddf6051f1a73d1dde94c50b9fe140d2e6567f687f739b.exe.dll regsvr32 windows x64
0fea243ddb12b477b6b4ab25be7279d0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
lstrlenA
Exports
Exports
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 722B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 180B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ