Behavioral task
behavioral1
Sample
2024-09-11_e7c7fa6bd6090a05887e70f15c640b27_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-11_e7c7fa6bd6090a05887e70f15c640b27_cryptolocker
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Size
57KB
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MD5
e7c7fa6bd6090a05887e70f15c640b27
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SHA1
b85c4131ebced12ee7b3b5c493c012cbf35b9985
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SHA256
ea78ee2319f9f3a7ccbba837f7d7394865330e2311b6c80a49a1be2c9e0eb8eb
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SHA512
fac7943bd9600ff0143ecc1c35e5cbe23bc1ad533dd187805da12f10436defa5a24a3c1a139bd5dbfa35ec1cdd9a5ae7d678d0d8b0950cd7f36122eff8619f64
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SSDEEP
768:HQz7yVEhs9+iy6DX4WTnbcuyD7U4tOOtEvwDpj/L9+4hdCY8EQMjpi/zcL:Hj+i2WTnouy84MOtEvwDpjZHyjQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_e7c7fa6bd6090a05887e70f15c640b27_cryptolocker
Files
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2024-09-11_e7c7fa6bd6090a05887e70f15c640b27_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: 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE