Behavioral task
behavioral1
Sample
3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb.exe
Resource
win10v2004-20240412-en
General
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Target
3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb
-
Size
116KB
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MD5
3c60e3d08979347de939a3015b29b43c
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SHA1
66cdac7b29b7d8d37d3bdc5346869bcbf38b49d0
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SHA256
3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb
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SHA512
dcbba95cdeef577280be4e644aae3de11471514b762ed112aa9bfc2eda1db408ffd0487d9c2b9adc9e09bb377fcc8df0f80571727abacad6c1667426326b1dd5
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SSDEEP
3072:YjbLl/gvQoutP1Tj4mYWR/R4nkPR/1aVuyJAimv1r9d5ZiZ:YjluQoStIo5R4nM/40yJarI
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb
Files
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3964ec1be457ae1081e7a289fd17a52cdf2a6bd7f84a2e1c806f9d40064537cb.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB