Behavioral task
behavioral1
Sample
2ca9cb3f9ba46a5a1d6e9fc399608194_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2ca9cb3f9ba46a5a1d6e9fc399608194_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2ca9cb3f9ba46a5a1d6e9fc399608194_cryptolocker_JC.exe
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Size
85KB
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MD5
2ca9cb3f9ba46a5a1d6e9fc399608194
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SHA1
7a3ef0052b78c5e2d3d897cdd62905016d01f601
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SHA256
179acbf6a778571f6d2b580fd9e19f7fd726c428b551f22de7da3bbf00e98b44
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SHA512
e1327f26efcb624d71843cb52dd2e07ab3471e5abd952132e769e076c040b6874f10de82bc1419b0c72095e2b665c69360e8ca74aca74e84d2beaca5046e7797
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDGM:zCsanOtEvwDpjg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2ca9cb3f9ba46a5a1d6e9fc399608194_cryptolocker_JC.exe
Files
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2ca9cb3f9ba46a5a1d6e9fc399608194_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