Behavioral task
behavioral1
Sample
504f072fe671994c056fce0b8f40531d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
504f072fe671994c056fce0b8f40531d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
504f072fe671994c056fce0b8f40531d_cryptolocker_JC.exe
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Size
84KB
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MD5
504f072fe671994c056fce0b8f40531d
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SHA1
16fa43b858dd3f4beee2d4e2e59db4a5aad380b6
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SHA256
611ed570f4fbab99e7db24e87f16746cc2774188b93b1ba503b90874f5fe0a49
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SHA512
c445c8fe8047ae0ae3fb65063ca8b6c00f9ce4c00ae6444643ccba7d6dfbc3fd27b89752b32b10b2ef8f59419e5e936e2c6d4820407b94a1385bbb6cd0faf941
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzciJjHGlxsLH:T6a+rdOOtEvwDpjNwE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 504f072fe671994c056fce0b8f40531d_cryptolocker_JC.exe
Files
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504f072fe671994c056fce0b8f40531d_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