Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_3e864e0fb5542d5627d7768fc082c26d_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-15_3e864e0fb5542d5627d7768fc082c26d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_3e864e0fb5542d5627d7768fc082c26d_cryptolocker
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Size
41KB
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MD5
3e864e0fb5542d5627d7768fc082c26d
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SHA1
4c02b8e35958cb920f4ae00b0b7b4daebf2f932c
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SHA256
e3bf8e5c52b89052fe9dbd56352d6aecf56be9ded03bfdb995334d015d41d9d9
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SHA512
c9bce3d3fb84203be6ab232912d71792c013a18931018a4bd2bb2c90edf3ce3f0c1373f476d9d9f6b4c225e1a99a46107c3fea16b2dced654db838e3c81fad94
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOq:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/M
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
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 2024-04-15_3e864e0fb5542d5627d7768fc082c26d_cryptolocker
Files
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2024-04-15_3e864e0fb5542d5627d7768fc082c26d_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - 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: 4KB
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: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE