Static task
static1
Behavioral task
behavioral1
Sample
2023-08-25_d8c75786deacc90f98200325fc1a5f3d_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_d8c75786deacc90f98200325fc1a5f3d_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_d8c75786deacc90f98200325fc1a5f3d_cryptolocker_JC.exe
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Size
60KB
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MD5
d8c75786deacc90f98200325fc1a5f3d
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SHA1
79d5535bbc02c95a3e80311c84ff9db4b613d135
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SHA256
e86ffc7f56777ef5872c55fb9bb5bae836cbd04e3db135ee1116d88fe69a0061
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SHA512
e2440b38c361599a1415c9601f2c841b7cb3a4e35f28d5e506b1c299e3d0c6d951ccd128226691bfe4e94378cde794d82e4bd4ca280a2305d47ff62ed37d0721
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSa:i5nkFGMOtEvwDpjNbwQEI8a
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-25_d8c75786deacc90f98200325fc1a5f3d_cryptolocker_JC.exe
Files
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2023-08-25_d8c75786deacc90f98200325fc1a5f3d_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