Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_d08fd4d881431c4eed30d3ff2cf01fb1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_d08fd4d881431c4eed30d3ff2cf01fb1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_d08fd4d881431c4eed30d3ff2cf01fb1_cryptolocker
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Size
49KB
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MD5
d08fd4d881431c4eed30d3ff2cf01fb1
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SHA1
f5baebb246df5cc70e6e818df701ffcf3d617b49
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SHA256
de7520ec04ae980b3b33cef56cc26d657f2b72d71a1119d268a132931ea143b7
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SHA512
81153287425d910f036dd7c0dd65e19b99261850cf307f30d1ac21ded85c320e13a3fba644e919cbca9069bbb634dbed388af61d4209c703b9225ec5a7664e43
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52M:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uM
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 2024-02-14_d08fd4d881431c4eed30d3ff2cf01fb1_cryptolocker
Files
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2024-02-14_d08fd4d881431c4eed30d3ff2cf01fb1_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