Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_6890358022c366c25306d13cd08cdf2c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_6890358022c366c25306d13cd08cdf2c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_6890358022c366c25306d13cd08cdf2c_cryptolocker
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Size
41KB
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MD5
6890358022c366c25306d13cd08cdf2c
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SHA1
9ef61c738e29194ede0a6589dce010ad79cf97b4
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SHA256
7609dc30c6d0566c1f426cb4a7f1af796d4129b900792dbdcc80ae595153d111
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SHA512
0106e90a84a2187536256d2169b87aef5777979b523b674284f812bd5e7e75cc90fd5c2359b07754651be5a8c20500125c82bf5ca18ccd08f1d1e1ee5fc9f446
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/Bt:6j+1NMOtEvwDpjrRD
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 2024-03-15_6890358022c366c25306d13cd08cdf2c_cryptolocker
Files
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2024-03-15_6890358022c366c25306d13cd08cdf2c_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