Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_5dbacfaff88a7b7b89ad5aaff684badf_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-13_5dbacfaff88a7b7b89ad5aaff684badf_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-13_5dbacfaff88a7b7b89ad5aaff684badf_cryptolocker
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Size
61KB
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MD5
5dbacfaff88a7b7b89ad5aaff684badf
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SHA1
911e367f1d51a083c0e15da33f7e4b415d0a7fa0
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SHA256
3fa62177b2413d815a11eef4659fa960dbc49dcbf191c6694ad2c5fd588b595b
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SHA512
17670c58f9ef03e289acb71f2a38e240a29c6f3be473bdfd9c1fc750a6b584b2d04e60a1081edf66faf7be6e4acb355f30b8a850cdf05864cdc0694c8c40338e
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwDf:xj+VGMOtEvwDpjubEgywT
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 2024-05-13_5dbacfaff88a7b7b89ad5aaff684badf_cryptolocker
Files
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2024-05-13_5dbacfaff88a7b7b89ad5aaff684badf_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: 13KB - Virtual size: 16KB
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