Behavioral task
behavioral1
Sample
2024-01-06_0d4360f207a7c7bf0e5efcecff6e7b0b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_0d4360f207a7c7bf0e5efcecff6e7b0b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_0d4360f207a7c7bf0e5efcecff6e7b0b_cryptolocker
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Size
89KB
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MD5
0d4360f207a7c7bf0e5efcecff6e7b0b
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SHA1
f18e96a979d77d390da8fd7ffd5129a4e9f67182
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SHA256
f1b21fa5ec918d289fea3b872b76d18b3b50959fbcf82a12661c1397dff6a23f
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SHA512
0857fb1dc2a6f34ab49d3e6e905be4ffda87de80fe06288e9fc2f80d41f1be545b6d19c8acf985a41e4e18d0c20788714c71751523b5dc943394e6ba2afb68f9
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy87an:zCsanOtEvwDpjQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_0d4360f207a7c7bf0e5efcecff6e7b0b_cryptolocker
Files
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2024-01-06_0d4360f207a7c7bf0e5efcecff6e7b0b_cryptolocker.exe windows:5 windows x86 arch: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