Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_e70d174a162f2faf79cd23843455d9e0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_e70d174a162f2faf79cd23843455d9e0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_e70d174a162f2faf79cd23843455d9e0_cryptolocker
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Size
61KB
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MD5
e70d174a162f2faf79cd23843455d9e0
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SHA1
5f6e4327cf7685790e8964581caa12a1deb01301
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SHA256
ad6f797cd070ce4ac0991261d2d90b78811ce40c4d1d4cf511db8fd02d9987eb
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SHA512
8f98dac900229876ac429d64c91b8bd94878b041bbaf0aa628bae28e48307993a19a6c9b0b718c9581d80321373ff4f0562dcfad5f8f9d7f91173779aeeff8ff
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10UARm:6j+1NMOtEvwDpjr8ox8UDEy0xRm
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 2024-01-26_e70d174a162f2faf79cd23843455d9e0_cryptolocker
Files
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2024-01-26_e70d174a162f2faf79cd23843455d9e0_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