Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_33f278166568633828715799dbf3ee48_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_33f278166568633828715799dbf3ee48_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_33f278166568633828715799dbf3ee48_cryptolocker
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Size
46KB
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MD5
33f278166568633828715799dbf3ee48
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SHA1
29d3926b9380128e9d6cb0767080b8c28d872c09
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SHA256
e2a812dd933f1967a83a61fdb2e01bf76317c1e74f74ed0c444405d2c4ab5d65
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SHA512
c7c89b15cbcb25d1ef681c8477fd218e61e7fffa8fefe0f5f5e14658a41c7dcaab67cc62f7184f3061a47a0729c3fb1db49d3300c929941bc882056bf4d2c3dc
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL7: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 2024-05-26_33f278166568633828715799dbf3ee48_cryptolocker
Files
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2024-05-26_33f278166568633828715799dbf3ee48_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