Static task
static1
Behavioral task
behavioral1
Sample
744b6194d9891e38dfbb88ad1b423d33_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
744b6194d9891e38dfbb88ad1b423d33_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
744b6194d9891e38dfbb88ad1b423d33_cryptolocker_JC.exe
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Size
60KB
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MD5
744b6194d9891e38dfbb88ad1b423d33
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SHA1
c1fc9927a76095db9aa6b69991a9c3e91325db5a
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SHA256
b598de55766d7724f359e8e69d0fa8f956c1f96f8a56631275b887032d60c647
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SHA512
9eb8e5364a096d1a5d9f5ce111bb3c5d239d43dccf5c22b1e216628a9e2effd9f9be6713e13582b7902adce919bf743a26ed066dfefd91ca3e916c8fd501a77c
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7Mq4Z:i5nkFGMOtEvwDpjNbwQEy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 744b6194d9891e38dfbb88ad1b423d33_cryptolocker_JC.exe
Files
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744b6194d9891e38dfbb88ad1b423d33_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