Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_dad72451a149afa0731a8bfa7b4c9550_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_dad72451a149afa0731a8bfa7b4c9550_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_dad72451a149afa0731a8bfa7b4c9550_cryptolocker
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Size
125KB
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MD5
dad72451a149afa0731a8bfa7b4c9550
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SHA1
8c9098a7a62f714120b2f7e7dcd274b26cea03d0
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SHA256
403eb6daf20a9d35d09f3dda84eb189a088a422841399a1713ccd1ca47f41705
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SHA512
1ee8f2d25adb3d3c55be06ee4c80d47e655b71008dd0910d25d8cceba2af30b7afa69f7fe0cca69d4ddec524e97804b7aa60daedb03056021d211cb8f9a9e5da
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpf:vCA9OtEvwDpjj
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_dad72451a149afa0731a8bfa7b4c9550_cryptolocker
Files
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2024-01-27_dad72451a149afa0731a8bfa7b4c9550_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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