Behavioral task
behavioral1
Sample
530200ffae94c038d6111c012f04c905_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
530200ffae94c038d6111c012f04c905_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
530200ffae94c038d6111c012f04c905_cryptolocker_JC.exe
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Size
77KB
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MD5
530200ffae94c038d6111c012f04c905
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SHA1
23231191ac412afd59c16d39b67cffb202f538ad
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SHA256
34a40c9c8f84a41fb6a23b9488a078c192bea49fb6e97728c7d8cc58bda14655
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SHA512
24455548ca17bf84f6e50f8967b4af16074af8ee24557216a3e73c35fc578f8cebba4e77b6a25a09515937c57e91af8d3ad4f2c6d01f41665290992c44ce390a
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUXQaW1:T6a+rdOOtEvwDpjNv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 530200ffae94c038d6111c012f04c905_cryptolocker_JC.exe
Files
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530200ffae94c038d6111c012f04c905_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