Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_24efc472a4fc9d868abcdcd4a6a3a199_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_24efc472a4fc9d868abcdcd4a6a3a199_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_24efc472a4fc9d868abcdcd4a6a3a199_cryptolocker
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Size
94KB
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MD5
24efc472a4fc9d868abcdcd4a6a3a199
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SHA1
ed50a32c6a3f854526400c08729687c37cabe8c0
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SHA256
c968ab5f08d754c8be385c54a65831634af278ea32e95a1b8073ec0e93e750b7
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SHA512
9fcc3bff2d57926d00e596b4803c72c57a7510681db4555e07539a79b511273bbe3563deaf89527662abbf01fd9c9b16c127daa43fe04b52ec56858192cb26f9
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdp:xj+VGMOtEvwDpjubwQEIiVmkuqD
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 2024-03-16_24efc472a4fc9d868abcdcd4a6a3a199_cryptolocker
Files
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2024-03-16_24efc472a4fc9d868abcdcd4a6a3a199_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: 13KB - Virtual size: 16KB
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