Static task
static1
Behavioral task
behavioral1
Sample
51ee1fb939b1d90d3443346c608f4656_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
51ee1fb939b1d90d3443346c608f4656_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
51ee1fb939b1d90d3443346c608f4656_cryptolocker_JC.exe
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Size
44KB
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MD5
51ee1fb939b1d90d3443346c608f4656
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SHA1
b47490df96d6ec77f8dc8c15ee7102a67f3d3e53
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SHA256
571d4842abde550cf2c8f5b358f6ae73d106bd7c57279a1a0ecd4f51dc0dadc8
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SHA512
de1bf8409765aa3f76b5bc3069d751a0ab49fd340b9864526523af7ab808bcbecbd0d6021fc9b94d24e449bace950ffd44aaced3d1a1a1bd1d2ae8e98818ae3d
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZgBh8i6g7Goc:i5nkFGMOtEvwDpjNbEgJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 51ee1fb939b1d90d3443346c608f4656_cryptolocker_JC.exe
Files
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51ee1fb939b1d90d3443346c608f4656_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