Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_b3444363b54d3f9ccaa639d94d5afa23_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-25_b3444363b54d3f9ccaa639d94d5afa23_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_b3444363b54d3f9ccaa639d94d5afa23_cryptolocker
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Size
63KB
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MD5
b3444363b54d3f9ccaa639d94d5afa23
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SHA1
a308c69724d113c9fc4a93ba2cf703ca62e88adc
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SHA256
0c872bd84daa7944ef4ce175b6942a72d52baa240519aea6f0eb9aaddea751ba
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SHA512
e06632a68d598ccfd8f41d959f692e644d53a29be9274176d643479a4e331897a917ba68ed01a26231d565318cf336b21e78f813882fbdb5d2c36a20b42d3a10
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSU5E:i5nkFGMOtEvwDpjNbwQEI8U5E
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_b3444363b54d3f9ccaa639d94d5afa23_cryptolocker
Files
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2024-09-25_b3444363b54d3f9ccaa639d94d5afa23_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