Behavioral task
behavioral1
Sample
62ed5a2c16f2c040379f834c35f4b802_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
62ed5a2c16f2c040379f834c35f4b802_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
62ed5a2c16f2c040379f834c35f4b802_cryptolocker_JC.exe
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Size
138KB
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MD5
62ed5a2c16f2c040379f834c35f4b802
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SHA1
70692e2a099c99e6ffa225bee8860b24576fc031
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SHA256
52bfc24dbf43ff5498e4f1f71dadc5cfde62ca3ee0224e8b66bb2f348eb463c9
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SHA512
dbd6bd21ab6f2eacec3e826cb2e0a9f1dce15ca28d700b8fdf52f7c90a0a6cd7d7a6dcb35a53af0886f8a0f40dca80e4b10048719d0d1a722fcaed40c657be62
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699GNtL1eT:z6a+CdOOtEvwDpjczp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 62ed5a2c16f2c040379f834c35f4b802_cryptolocker_JC.exe
Files
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62ed5a2c16f2c040379f834c35f4b802_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_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