Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_0d30335f8dc869f5308abf7915a2a224_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_0d30335f8dc869f5308abf7915a2a224_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_0d30335f8dc869f5308abf7915a2a224_cryptolocker
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Size
67KB
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MD5
0d30335f8dc869f5308abf7915a2a224
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SHA1
218366e48b5f9a5a484d753cac1447c041867f89
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SHA256
c92de2f91039c83fc5108bdec3894e21463d9313bab5a25506c5014dec369ebe
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SHA512
c21af0bc225ff852b5044619a073d888f4dc1a6da5a1c09cdf6c107072a04a908136bdeb54b7077d257eed590f3b4e443611cbaec91a6c67d83736f13a2b3e56
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/X:i5nkFGMOtEvwDpjNbwQEI8UZDv
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 2024-04-30_0d30335f8dc869f5308abf7915a2a224_cryptolocker
Files
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2024-04-30_0d30335f8dc869f5308abf7915a2a224_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