Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_6f512179b26cd25dab1f2c52b3611170_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-31_6f512179b26cd25dab1f2c52b3611170_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_6f512179b26cd25dab1f2c52b3611170_cryptolocker
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Size
54KB
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MD5
6f512179b26cd25dab1f2c52b3611170
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SHA1
ffc6a230ec0f6b949593eac44d8b9fba9250e984
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SHA256
6c11b77f80f395139dac919ffb1e7ef7135d890123ea239cdd1997253462928e
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SHA512
c8d904bb4a3c5983aae04c305853b09e62520436389c158169e89a622ba2425bb1144024672f4ef6d85be083959d14db5f1bdee6859c3a1d66cf0a9a5c6ed0a8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHL:6j+1NMOtEvwDpjr8hhXir
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 2024-05-31_6f512179b26cd25dab1f2c52b3611170_cryptolocker
Files
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2024-05-31_6f512179b26cd25dab1f2c52b3611170_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