Behavioral task
behavioral1
Sample
2024-10-10_f08247ee454c276af4679fbcc0c9918d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_f08247ee454c276af4679fbcc0c9918d_cryptolocker
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Size
59KB
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MD5
f08247ee454c276af4679fbcc0c9918d
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SHA1
b062f33a397af6aef5b01609c686ebf440ae0443
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SHA256
2c8996c0c56f5d930de3c60af47dcbe0829ce9fb522f8b8835ac398bfd546fe6
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SHA512
a90889d4d67dd4951214e771d6635508d42f4d321e84d8ae7f352bcdd7f3e5946e754d76f2c4bd6ed9b5be73c11c734ed26ff5be4e2e818b672cd156bb15fc85
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSE:bP9g/xtCS3Dxx0I
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_f08247ee454c276af4679fbcc0c9918d_cryptolocker
Files
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2024-10-10_f08247ee454c276af4679fbcc0c9918d_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: 17KB - Virtual size: 24KB
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: 9KB - 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