Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_08128e8f1ae9cf2cba56742a33367eca_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-12_08128e8f1ae9cf2cba56742a33367eca_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-12_08128e8f1ae9cf2cba56742a33367eca_cryptolocker
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Size
47KB
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MD5
08128e8f1ae9cf2cba56742a33367eca
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SHA1
1320695536acac1587e61aad7b8adaaca7c2022d
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SHA256
a0a037a6e2b2fe3104b5eae949a6b10a4d8cb5c9dbc4246ae5b30c953a2d5a84
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SHA512
7039b9668e09b7cd34fd9d0f208eee0bd88c9752ffc544b71af88ec9f274f52ef5da6e4b7300bd126fbab68646d01a344ed3e3a071752610705a1dc5d20a9dc9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAq:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
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 2024-05-12_08128e8f1ae9cf2cba56742a33367eca_cryptolocker
Files
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2024-05-12_08128e8f1ae9cf2cba56742a33367eca_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