Static task
static1
Behavioral task
behavioral1
Sample
fc357de23840092ec3f925d7b0b667e0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fc357de23840092ec3f925d7b0b667e0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
fc357de23840092ec3f925d7b0b667e0_cryptolocker_JC.exe
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Size
36KB
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MD5
fc357de23840092ec3f925d7b0b667e0
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SHA1
de48751da1e4b5c1a7e28b04b173977cff428e70
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SHA256
9122e64347e86f59fee02d00738de2aac054ab0fa25a05d59dbd2ec92fd9bf44
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SHA512
00d080f8d051c230baea4c13d4bf8e4a399722018fe3df32df8337b27eed1681600e1c98a877a3c136f5c95e947f8b3bc64d15512788077e63e1038499818204
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHgS6BLP1V7UELrp3:XS5nQJ24LR1bytOOtEvwDpj66BLtld3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fc357de23840092ec3f925d7b0b667e0_cryptolocker_JC.exe
Files
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fc357de23840092ec3f925d7b0b667e0_cryptolocker_JC.exe.exe 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