Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_6b2f0678b61a276c400f9011cb238047_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_6b2f0678b61a276c400f9011cb238047_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_6b2f0678b61a276c400f9011cb238047_cryptolocker
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Size
46KB
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MD5
6b2f0678b61a276c400f9011cb238047
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SHA1
7285d6bc78de9c40404a2ea64b2ebf12590ae1b7
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SHA256
fc29169e4b964e07d35cfa330611a1d5d6a2f560bbd2e63b74ae42299ff302da
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SHA512
ef32d874e05a6b3f7fb11b69cabe0549322980f4a7c5d106ffacf9db8f81c61012a993c6ba1602a96e55a454fd2b8eec60ddc4616160e9a6bf06091dcf24fe8b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoW:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-01-28_6b2f0678b61a276c400f9011cb238047_cryptolocker
Files
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2024-01-28_6b2f0678b61a276c400f9011cb238047_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