Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_2cc5791c3d449faf39d051a1abb8b62a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_2cc5791c3d449faf39d051a1abb8b62a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_2cc5791c3d449faf39d051a1abb8b62a_cryptolocker
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Size
56KB
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MD5
2cc5791c3d449faf39d051a1abb8b62a
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SHA1
4ced3f47f700bd1c74dc4a449fe0e7bb761f125c
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SHA256
115d1921012220e3fe91760bc7ea22e06ebd3f177b50145c45004a350f307c84
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SHA512
8194dc45a30c3c23f5efc7aa499a1e9f5ba33de3994b0b3f93c2426ccad48485f8837a6c4ac6d5611339e781d1285d444daf9d43fc31a251959fd5f5529e167b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61pn:BbdDmjr+OtEvwDpjMP
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 2024-03-06_2cc5791c3d449faf39d051a1abb8b62a_cryptolocker
Files
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2024-03-06_2cc5791c3d449faf39d051a1abb8b62a_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