Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_e43b62cd7f6fae78fb649563e4023f52_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_e43b62cd7f6fae78fb649563e4023f52_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_e43b62cd7f6fae78fb649563e4023f52_cryptolocker
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Size
62KB
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MD5
e43b62cd7f6fae78fb649563e4023f52
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SHA1
20db2cff2f539c86b5259fa6d5bf95302de111ec
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SHA256
755a759fe99a3f8802e2d56b6292ea6a4116f61392e14d70194d339bda3f06bd
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SHA512
c6df464e83b1555b5e8392de5cd416a3c240485f9a73c187ec1f8cfbce9741e79da7e59d7fb988bf0d8e3dafbc6db712f0c45adce03941f69ced0b3cc5f85475
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Kwy:6j+1NMOtEvwDpjr8ox8UDEy0Kwy
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 2024-03-14_e43b62cd7f6fae78fb649563e4023f52_cryptolocker
Files
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2024-03-14_e43b62cd7f6fae78fb649563e4023f52_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