Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_3015d7599541bb2fd5d82e2c69085dcc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_3015d7599541bb2fd5d82e2c69085dcc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_3015d7599541bb2fd5d82e2c69085dcc_cryptolocker
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Size
63KB
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MD5
3015d7599541bb2fd5d82e2c69085dcc
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SHA1
521232b39cf8113d26dffe897e353de3f4cb52ff
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SHA256
3662ac34a808ef4d489aedb9a04beb32cada9ae3e1852b69ead72a9e0351abda
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SHA512
7d34fbef56f0816dc547eda165121887072fb29ba7a5c6fc9d2e014405bef08f1dfcf78d7a38cd25782465b38997e7c8ba4fe751e614f5c2858baca2fc16848f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEKIR8:6j+1NMOtEvwDpjr8ox8UDEKK8
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_3015d7599541bb2fd5d82e2c69085dcc_cryptolocker
Files
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2024-03-15_3015d7599541bb2fd5d82e2c69085dcc_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