Behavioral task
behavioral1
Sample
68b80357eb2ccd2e420940b83d4c9534_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
68b80357eb2ccd2e420940b83d4c9534_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
68b80357eb2ccd2e420940b83d4c9534_cryptolocker_JC.exe
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Size
52KB
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MD5
68b80357eb2ccd2e420940b83d4c9534
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SHA1
d3ea38985eac863db8a1da8063dbad76582a56dc
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SHA256
88f831b9f36d832a2717da69f20cc72c3c65462c868146a6a308879d6a0d8328
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SHA512
240ef97f8ed3f86fd613e5a1d58832bed968b5bd80f44dc3555475e9944b3fe5f04b1caf0a8efbf5bca8561f971d851173f4a581e2d740fa4622629a220f0413
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPXPw8h:zj+soPSMOtEvwDpj4H9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 68b80357eb2ccd2e420940b83d4c9534_cryptolocker_JC.exe
Files
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68b80357eb2ccd2e420940b83d4c9534_cryptolocker_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE