Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_6c466ea4f2cedc5b87a5f48f65105a9e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_6c466ea4f2cedc5b87a5f48f65105a9e_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_6c466ea4f2cedc5b87a5f48f65105a9e_cryptolocker
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Size
45KB
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MD5
6c466ea4f2cedc5b87a5f48f65105a9e
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SHA1
87746e9d51c0b16c81a6660b6da7cb292c90aa7f
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SHA256
0cd763b9178d5e4cf9d83e6c7d93941313dc98922946a471da2a56b677cd0906
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SHA512
abfd62a56a7a08e94ad295e13d6b03f894f125d2ceb7b617c853f1909089863a54636d41a35713e9d2f0effca6ff8da3bd36299ea94a6165c16013805694c37b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDhkw:6j+1NMOtEvwDpjrRraw
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_6c466ea4f2cedc5b87a5f48f65105a9e_cryptolocker
Files
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2024-05-31_6c466ea4f2cedc5b87a5f48f65105a9e_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