Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_4bc5e0a6c4406a9735483c134d9bd874_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_4bc5e0a6c4406a9735483c134d9bd874_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_4bc5e0a6c4406a9735483c134d9bd874_cryptolocker
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Size
49KB
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MD5
4bc5e0a6c4406a9735483c134d9bd874
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SHA1
ab9f586af15393ef33f02cf93161d86881e3a553
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SHA256
06fa2ded01fdfd502b87a07562fc4ef8e2c306bb4e70031d3e43fea6f3ed7f0f
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SHA512
3109d9d51d47949dce66880c49887cc0f697683df2c81e5db8264dd333fe479269bf316e1eaf606409fd348ee3a4827e30ea30c55f9b3f106f2ffd04398a19a0
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc1:qmbhXDmjr5MOtEvwDpj5cDtKkQZQQ
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 2024-04-30_4bc5e0a6c4406a9735483c134d9bd874_cryptolocker
Files
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2024-04-30_4bc5e0a6c4406a9735483c134d9bd874_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