Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_ead6c9054c6d80111f962e6428d44dd1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_ead6c9054c6d80111f962e6428d44dd1_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_ead6c9054c6d80111f962e6428d44dd1_cryptolocker
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Size
49KB
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MD5
ead6c9054c6d80111f962e6428d44dd1
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SHA1
87dabcf1448a8b850e58dd0c547fe2a06cd865f7
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SHA256
e6817a9c548848ef6803de7a503ea09aea088bad2c20dbbea5987efef40ddf23
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SHA512
e7b1bb36a09c35bf4af58b5d1cab42e022b83af2a84765c42789e25f198b8c89b1053110194286e423ffd8fcbcd87e6c6b9d54d7e6f1c564dbe8d424d6fec743
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQN
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 2024-04-22_ead6c9054c6d80111f962e6428d44dd1_cryptolocker
Files
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2024-04-22_ead6c9054c6d80111f962e6428d44dd1_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