Static task
static1
Behavioral task
behavioral1
Sample
2024-01-06_6cfefb4f4bd26ff388dd5b2b37c22133_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_6cfefb4f4bd26ff388dd5b2b37c22133_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_6cfefb4f4bd26ff388dd5b2b37c22133_cryptolocker
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Size
36KB
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MD5
6cfefb4f4bd26ff388dd5b2b37c22133
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SHA1
c0017f7d47a1a7e5ab9d05864d421da147875526
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SHA256
c73600baaa1e47e91f4e715cdb2556062d805688e134c9241068d5fec803fc5f
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SHA512
914ece1c5d5e6132e3904beee6c10540c2c6c8538cc36aa8e825e10a36a88c9bc274047ba3470b5a40a39db8509b5e2e73029334697ec206906d64ea3c01e8cf
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9RLo:i5nkFGMOtEvwDpjR+Lo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_6cfefb4f4bd26ff388dd5b2b37c22133_cryptolocker
Files
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2024-01-06_6cfefb4f4bd26ff388dd5b2b37c22133_cryptolocker.exe windows:5 windows x86 arch: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