Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_2a00c8cc69d489228675cd55ec032017_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_2a00c8cc69d489228675cd55ec032017_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_2a00c8cc69d489228675cd55ec032017_cryptolocker
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Size
68KB
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MD5
2a00c8cc69d489228675cd55ec032017
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SHA1
8f10074952bbabf54fe08011a4b5443d05d8de87
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SHA256
c27f1928b5712b015517a5e6d678e1ac9f3b931e791c836b9d8bcd763c5ec26c
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SHA512
d26de2f9c0ac7d726658d97a6a8728546cc38e82afdad31e2da8ea95e86e34077775107d803770e1134baf57ceb69ff414e6b2919ec10205ec60bffaefd6c202
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/uV:i5nkFGMOtEvwDpjNbwQEI8UZDGV
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 2024-05-10_2a00c8cc69d489228675cd55ec032017_cryptolocker
Files
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2024-05-10_2a00c8cc69d489228675cd55ec032017_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