Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_d86e8db2c9482f70797d3e30b92cd846_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_d86e8db2c9482f70797d3e30b92cd846_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_d86e8db2c9482f70797d3e30b92cd846_cryptolocker
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Size
45KB
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MD5
d86e8db2c9482f70797d3e30b92cd846
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SHA1
dea6cc4087473628861c545207594564d4f7cd95
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SHA256
b5acb96380e6921d6c4d929ec105c8c02b1b38964831e5336355e6feb5d7b6ed
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SHA512
08be0c42e2c502eb23b228b0199ad34b4a2437002fcb3979bb5060d4cfa050e423e8b35c945c1ac25acc8a2ddac37ab2d765246337e962a0cbcf1a76897c56bc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05Wpsr:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-18_d86e8db2c9482f70797d3e30b92cd846_cryptolocker
Files
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2024-03-18_d86e8db2c9482f70797d3e30b92cd846_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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