Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_5056079b68d184b3be1c332d412214ae_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_5056079b68d184b3be1c332d412214ae_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-01_5056079b68d184b3be1c332d412214ae_cryptolocker
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Size
68KB
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MD5
5056079b68d184b3be1c332d412214ae
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SHA1
6fd460c85c3a08e03b551a8fcce5db4fc3344a2c
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SHA256
d0cff9d242ccb16493aa914fdc101e80924a9a3ba51debb2a9c4623a2f0f177e
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SHA512
eefa21d0c53a9f3a44df3826217b2869beb3605a7ad8725e4e67306e691a3541011eeb9334e867e710fd8e4996b3625fe68f97851867b7d1c0097d3bb9f05ed4
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFr:6j+1NMOtEvwDpjr8ox8UDEpN/jr
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 2024-05-01_5056079b68d184b3be1c332d412214ae_cryptolocker
Files
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2024-05-01_5056079b68d184b3be1c332d412214ae_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