Behavioral task
behavioral1
Sample
2024-01-06_46de8f0c058bf17682ac9ac4cfa88cb4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_46de8f0c058bf17682ac9ac4cfa88cb4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_46de8f0c058bf17682ac9ac4cfa88cb4_cryptolocker
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Size
87KB
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MD5
46de8f0c058bf17682ac9ac4cfa88cb4
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SHA1
c4ce7e2caa4583fd89a706826f2581cba6ad0e56
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SHA256
3712085cb56757cffe29c95b9cccc4edc7d28b6f7d72bcc99f53f01008ff4916
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SHA512
ebe648826e7d8dc1c1dbf6cf38b8c99c4ed56049440fb0816ec8800dd43cffa730e316080a60233624f6ab65ecf3ac2e2a0195b69881c01c66fb0dec19014b76
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjg:zCsanOtEvwDpjV
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_46de8f0c058bf17682ac9ac4cfa88cb4_cryptolocker
Files
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2024-01-06_46de8f0c058bf17682ac9ac4cfa88cb4_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