Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_3117425beae5b16f570194c32eb88480_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_3117425beae5b16f570194c32eb88480_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_3117425beae5b16f570194c32eb88480_cryptolocker
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Size
50KB
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MD5
3117425beae5b16f570194c32eb88480
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SHA1
7414a8d9bef4ea0c76fbefb72a34a4dd1362b761
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SHA256
5fdd7fb9a832ff85ca8cc8379d12be9b61ac630fc38504f187358d7b6d1a3e65
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SHA512
59d88a28f49f9b6394cb26832a4968a3c21464099a5ec23909d7e1d92806db18d6a688e61016cd49529abf798427bc15525f6d42732f142fd6cad203d6cc1137
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocM:qmbhXDmjr5MOtEvwDpj5cDtKkQZQx
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 2024-05-09_3117425beae5b16f570194c32eb88480_cryptolocker
Files
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2024-05-09_3117425beae5b16f570194c32eb88480_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