Behavioral task
behavioral1
Sample
2023-08-26_d16eb68cd77f0233cbc6319e86cb1c81_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_d16eb68cd77f0233cbc6319e86cb1c81_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_d16eb68cd77f0233cbc6319e86cb1c81_cryptolocker_JC.exe
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Size
114KB
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MD5
d16eb68cd77f0233cbc6319e86cb1c81
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SHA1
68ac8f34b5519e51e432bc3cdc11f365914c7317
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SHA256
ec0e55cd9dfe4a46ce1b5d24d8f44a6bd299134a089bea8b345393856063bae7
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SHA512
4af792504dc70398227f3504b1889e6c8671189a3e5ff1d599e4d55c62be80b92aa6c8cde184588dea6c527a4e8b8362c149e89dc788fd8f2d4b69240db47c80
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/I:T6a+rdOOtEvwDpjLzp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_d16eb68cd77f0233cbc6319e86cb1c81_cryptolocker_JC.exe
Files
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2023-08-26_d16eb68cd77f0233cbc6319e86cb1c81_cryptolocker_JC.exe.exe windows:5 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