Behavioral task
behavioral1
Sample
2024-01-01_b29f8de5e4142d9141667cfbcef84a60_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_b29f8de5e4142d9141667cfbcef84a60_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_b29f8de5e4142d9141667cfbcef84a60_cryptolocker
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Size
97KB
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MD5
b29f8de5e4142d9141667cfbcef84a60
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SHA1
9a9e062d6af570fae01cfac9ff62780ac3ef3126
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SHA256
5ec2b847ea38461f841b496fbafea1de90e34aada4bf7ef20a04bfb6736babc7
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SHA512
7f76e5a00ae887ebba7d8729897d7530d6c843665e62461e598fdde42f55788aa64aeb4ab2550b6165ccb8dad190ef85b73037ddace9ad0cf325c3d6777f6069
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuvQpC:zCsanOtEvwDpjH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_b29f8de5e4142d9141667cfbcef84a60_cryptolocker
Files
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2024-01-01_b29f8de5e4142d9141667cfbcef84a60_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