Behavioral task
behavioral1
Sample
6aca91100aa325194fd2e1c78e90529f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6aca91100aa325194fd2e1c78e90529f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6aca91100aa325194fd2e1c78e90529f_cryptolocker_JC.exe
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Size
50KB
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MD5
6aca91100aa325194fd2e1c78e90529f
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SHA1
b7fb1a13e64b5cf682657f3fa6986336be908016
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SHA256
e9a0237883bfedd41fc73409c930b6d0a2246b771e91191db20c491ea933bc0d
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SHA512
069fc695760e9b1e758b5d896008765822ce3ab0af0584e2956d4120dfe2c5c06e906a897c86ec6795fb05a7b07fce74a36d7864e86ba60dd4d75a35a3f66ce7
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0kk2M:zj+soPSMOtEvwDpj4yz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6aca91100aa325194fd2e1c78e90529f_cryptolocker_JC.exe
Files
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6aca91100aa325194fd2e1c78e90529f_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