Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_5ec1af991a9b76c1ff845c32d52ffafd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_5ec1af991a9b76c1ff845c32d52ffafd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_5ec1af991a9b76c1ff845c32d52ffafd_cryptolocker
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Size
56KB
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MD5
5ec1af991a9b76c1ff845c32d52ffafd
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SHA1
97cfb62cddbadba8e8f1c0b8d173cd163909f202
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SHA256
7fb9ce6d2bf896d761bf6373226bac3fce712180c7bd51d0b07d91a28ad6430a
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SHA512
90a368c187d389c529931cb37feb708b95278c7c89c9f55c431ad5829a9737ca8db3e7f20ebbbf55e328ad687933077d4494e484a3bb93cbab739062f0c14ec7
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SSDEEP
384:C0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWe37YpetOOtEvwDpjqIGR:CQz7yVEhs9+Z77tOOtEvwDpj
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 2024-01-29_5ec1af991a9b76c1ff845c32d52ffafd_cryptolocker
Files
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2024-01-29_5ec1af991a9b76c1ff845c32d52ffafd_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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: 10KB - 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
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE