Behavioral task
behavioral1
Sample
7e80f99a922bf7d4a857c569528919c8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7e80f99a922bf7d4a857c569528919c8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7e80f99a922bf7d4a857c569528919c8_cryptolocker_JC.exe
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Size
79KB
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MD5
7e80f99a922bf7d4a857c569528919c8
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SHA1
5c2c6d5a5e50144d757e5a7be4c18ef07d45313e
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SHA256
c5b49394d52901269515d476dd8bb66bb2f9a83de6ba5d6f5ab89df0293bfa1f
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SHA512
66ef21e8334f57d20720fcae48c61fb38fa0ef2042739f71697f153b7ebb5da85c510fe3e45076bb0e10d9f2795e8b16dc6e2697bc9a40c934001014f33326b8
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnU5Gz:1nK6a+qdOOtEvwDpjr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7e80f99a922bf7d4a857c569528919c8_cryptolocker_JC.exe
Files
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7e80f99a922bf7d4a857c569528919c8_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE