Behavioral task
behavioral1
Sample
96cb44c4ef5c5ac1a6541b6e7be4451e_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
96cb44c4ef5c5ac1a6541b6e7be4451e_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
96cb44c4ef5c5ac1a6541b6e7be4451e_cryptolocker_JC.exe
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Size
71KB
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MD5
96cb44c4ef5c5ac1a6541b6e7be4451e
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SHA1
03e721669bf0a5b6e01069fb92244441d1aff47b
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SHA256
30ba98f4a2159eb997f518dd5ec639477a916aacb80eadf2a7edec30cad3abe2
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SHA512
9f5d61c916c359fe1b8a52d981516c7c1479eef6796fe9c54e7752ee24f1a5f5c5ee79db434c02c6cb8c8ca54868411ff740cb4e4b7a430b847a81f60608fcc5
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTJk5asCZcY:T6a+rdOOtEvwDpjN7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 96cb44c4ef5c5ac1a6541b6e7be4451e_cryptolocker_JC.exe
Files
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96cb44c4ef5c5ac1a6541b6e7be4451e_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