Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_8b9d9d7325d782d886f8194408572445_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_8b9d9d7325d782d886f8194408572445_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_8b9d9d7325d782d886f8194408572445_cryptolocker_JC.exe
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Size
37KB
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MD5
8b9d9d7325d782d886f8194408572445
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SHA1
033afc974529356db7477bc84590b958ccc24baf
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SHA256
0587e160c20604b1f3b210e3cb93b25fa4cc8eadfaa07584bead0a4615fcab27
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SHA512
34067d22e9a01ef9794df4746fb8b99abe1e0ee38af30585f9e58dc20bc8ffa07c6af52ae9eca7c4debef1caa5c36e5fdca2fc7d9d5af3edbd56d2a062ee62f9
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLtldJQa:i5nkFGMOtEvwDpjn/JQa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_8b9d9d7325d782d886f8194408572445_cryptolocker_JC.exe
Files
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2023-08-27_8b9d9d7325d782d886f8194408572445_cryptolocker_JC.exe.exe windows:5 windows x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE