Behavioral task
behavioral1
Sample
3b9e27a97627c86e2070b7b7029023b1_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3b9e27a97627c86e2070b7b7029023b1_JC.exe
Resource
win10v2004-20230915-en
General
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Target
3b9e27a97627c86e2070b7b7029023b1_JC.exe
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Size
305KB
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MD5
3b9e27a97627c86e2070b7b7029023b1
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SHA1
b1e2fe20d766538e31ebba11a8ab199cfe4e6a4b
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SHA256
faa1cdf03478f608a2ccbb341e0248457413b96808fb52bac19a891ed6e28b36
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SHA512
5906d6ca82a504282e56258327226cb754db2fdec47b3f46db82ad8aaca6da1cc2d551306a89a0aeebebf2e1257d22410b6e0ad8f9f98f48231c84fd26a3c723
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SSDEEP
6144:YjluQoStIo5R4nM/40yJtz+KkT2o+tZKVhCQP+8mndgqjIaHTo6N:YEQoSnqhtz+KkT2jtehCQRcbToU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b9e27a97627c86e2070b7b7029023b1_JC.exe
Files
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3b9e27a97627c86e2070b7b7029023b1_JC.exe.exe windows:4 windows 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