Behavioral task
behavioral1
Sample
2024-03-28_c0e42ec15f3798003ea6a5fe67b6a495_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_c0e42ec15f3798003ea6a5fe67b6a495_cryptolocker.exe
Resource
win10-20240221-en
General
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Target
2024-03-28_c0e42ec15f3798003ea6a5fe67b6a495_cryptolocker
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Size
94KB
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MD5
c0e42ec15f3798003ea6a5fe67b6a495
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SHA1
3eacd64c509f06c3f52172d90055594f0a5dae37
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SHA256
dea18701649dc2d3da50985bca03e0a119fc10c0b405a6348948668b4bed7cd6
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SHA512
1db50f3ff0aa6ff6a38a47cb8c46c11a6952bfdf574fa7d1f5eab50ff1bc7867660e95b3e1d4183e7e3595782eec2a8c6ffd3c5216fa037d08be627627ca1c08
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/+e:zCsanOtEvwDpjB/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-28_c0e42ec15f3798003ea6a5fe67b6a495_cryptolocker
Files
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2024-03-28_c0e42ec15f3798003ea6a5fe67b6a495_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