Static task
static1
Behavioral task
behavioral1
Sample
2024-03-20_19ad396103e2e9d1b23a927726e58d0a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-20_19ad396103e2e9d1b23a927726e58d0a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-20_19ad396103e2e9d1b23a927726e58d0a_cryptolocker
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Size
49KB
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MD5
19ad396103e2e9d1b23a927726e58d0a
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SHA1
e0c5cd7198cab9038afe984a99cd01c079389a11
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SHA256
d1c4689577196e790235b80082b02ef7bfbec1c9084023704eed53fd10d0f95e
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SHA512
2c38aea6281be6b760e466e7d02e3a57dc3fa7a41191f7126a68434220dc56cf2b996785f2b36223be730397c6ff38a41368a0a01bfebc853e011590ee649377
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zR:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uC+
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 2024-03-20_19ad396103e2e9d1b23a927726e58d0a_cryptolocker
Files
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2024-03-20_19ad396103e2e9d1b23a927726e58d0a_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