Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_0921257dbc6debaccfc3142f78dffb86_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_0921257dbc6debaccfc3142f78dffb86_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_0921257dbc6debaccfc3142f78dffb86_cryptolocker
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Size
47KB
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MD5
0921257dbc6debaccfc3142f78dffb86
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SHA1
8b23b5fed35f959f4f2d3dea534ecc73e267cd1d
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SHA256
5b2d9fbbbf97db86557aee15357dcd3d5f185e780566bb3f3bbe73cf8e25078c
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SHA512
2945c93ca0882fc765a97503e61f01002dcb7740f659182d233b1dcf1fd2170e87ba4dd1156941ce616cf09fac5443dee74366973031f5921594961026e8969a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc:qmbhXDmjr5MOtEvwDpj5cDtKkQZQO
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 2024-02-22_0921257dbc6debaccfc3142f78dffb86_cryptolocker
Files
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2024-02-22_0921257dbc6debaccfc3142f78dffb86_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