Behavioral task
behavioral1
Sample
2024-10-18_685293281353b34a2b687df8c3595970_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_685293281353b34a2b687df8c3595970_cryptolocker
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Size
87KB
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MD5
685293281353b34a2b687df8c3595970
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SHA1
806ab446b819b6a2b2a766be78764041c6d22587
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SHA256
61c1454130b76446c80d02965951fb1fe270cb4ad867e224d07d7aa3133c1083
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SHA512
bf28751aad35475af44412d453d80150657b869ef497e0a2977f61f804bc4d27aee0c555dc8b97c589056d76f2403dcc601e452eb5967f44ec5164e8594952d3
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMy87W:zCsanOtEvwDpjW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_685293281353b34a2b687df8c3595970_cryptolocker
Files
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2024-10-18_685293281353b34a2b687df8c3595970_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