Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_2e422b9d03b6d1e9830078a249d86652_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-01_2e422b9d03b6d1e9830078a249d86652_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_2e422b9d03b6d1e9830078a249d86652_cryptolocker
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Size
52KB
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MD5
2e422b9d03b6d1e9830078a249d86652
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SHA1
bcbd6e0471905266fead9fa6b178f0dcc33dc968
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SHA256
97d8dc40e2cf3d735d40d65956b4c4c3ad1c0ad31b1d8a5b614cc86b3947f445
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SHA512
87b95616128e44802dd1830920be3cbba0a6c5e41320eebae27021c0f20a266693bf6ef312fe660c52d5cd5c359a1757de3eddfe7b66fe8430e197610f8bd027
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyW:6j+1NMOtEvwDpjr8hhXy+iyyW
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 2024-06-01_2e422b9d03b6d1e9830078a249d86652_cryptolocker
Files
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2024-06-01_2e422b9d03b6d1e9830078a249d86652_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