Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_7eb8d985d167e1c64b2e03874749102c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-31_7eb8d985d167e1c64b2e03874749102c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_7eb8d985d167e1c64b2e03874749102c_cryptolocker
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Size
49KB
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MD5
7eb8d985d167e1c64b2e03874749102c
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SHA1
ff9a7ddf3da1caa283738f87924281e1764655d9
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SHA256
b40661e7c08e30d54ea4b96e444aadd977d1c99ae2f348bf2ecdaeec7cc13fc4
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SHA512
c692246fefb9c1cf6c36c405e1d19e7e4bc3b25b0f297e32b6d6dae064a1d7b91bccbfe3c618df48a2b485198178420434700ff4e32b57e79a36de681d52f9ba
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocbP:qmbhXDmjr5MOtEvwDpj5cDtKkQZQy
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 2024-05-31_7eb8d985d167e1c64b2e03874749102c_cryptolocker
Files
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2024-05-31_7eb8d985d167e1c64b2e03874749102c_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