Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_e60232f459f76010fd71ac9136cf0a36_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-14_e60232f459f76010fd71ac9136cf0a36_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-14_e60232f459f76010fd71ac9136cf0a36_cryptolocker
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Size
45KB
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MD5
e60232f459f76010fd71ac9136cf0a36
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SHA1
8c5f6f43de66eec4c72444e998d555acf37941c9
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SHA256
9ab9bba55a04a34bd2c3ce2605cf2e09061e2d4cc1ea924a33a9c4e1e8be0ec4
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SHA512
fd5e9ef1d4b71814fc55d2c84bfb2f6a5435d69c03478630546a7be131dca7514f57bc7d02ecc75b623d877834fe566a1cd47a3d97f259a7a801c0560a9ee110
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jl+:m5nkFNMOtEvwDpjG8hhXj5c
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-14_e60232f459f76010fd71ac9136cf0a36_cryptolocker
Files
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2024-05-14_e60232f459f76010fd71ac9136cf0a36_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE