Behavioral task
behavioral1
Sample
2024-10-14_cac877baee91a73402899a690afc884f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_cac877baee91a73402899a690afc884f_cryptolocker
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Size
91KB
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MD5
cac877baee91a73402899a690afc884f
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SHA1
3a50d7e45712985054458720b944678044aabbb4
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SHA256
a3a0488e789558fa060c960df687167f0f0f910ac7d3b96cccaaa34bdd33f770
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SHA512
95796ed35e9b5b7e8f73217a9f736ce234377617d9b7a0011a34a55c9586ad09ba0d637c5f032381c53bb167967dccc8d2c212aaec94d46f9d121720649329f4
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/Z:n6a+1SEOtEvwDpjYYvQd2PS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_cac877baee91a73402899a690afc884f_cryptolocker
Files
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2024-10-14_cac877baee91a73402899a690afc884f_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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