Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_03d12636f5052f8efd36b07d324cffc7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-26_03d12636f5052f8efd36b07d324cffc7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-26_03d12636f5052f8efd36b07d324cffc7_cryptolocker
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Size
44KB
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MD5
03d12636f5052f8efd36b07d324cffc7
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SHA1
60e4dbe608bf8c65a6e55db513446ff609d96bd8
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SHA256
eba7909c2548d4176a1571f2f81c1d4e15092cb8954d5e00b1d5f95556d41bc5
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SHA512
897e617685987edf964ab1fb4f4ffbadbfc43272e6ebdccbfb2a13bc881d66b4852a5ef0419ef6b99209203e63c55bcd2e2d45cdac538b79fabf2cae571e0fab
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMD9:6j+1NMOtEvwDpjrRrx
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 2024-05-26_03d12636f5052f8efd36b07d324cffc7_cryptolocker
Files
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2024-05-26_03d12636f5052f8efd36b07d324cffc7_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