Behavioral task
behavioral1
Sample
2024-10-14_0d7b3a1febfeb0c7032989b21994d3f7_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_0d7b3a1febfeb0c7032989b21994d3f7_cryptolocker
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Size
60KB
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MD5
0d7b3a1febfeb0c7032989b21994d3f7
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SHA1
755e466b614767425a39781f64cc5277c54b2fb4
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SHA256
73b9bdb7c3196804821a03b1983c908a2342b82f0031f056e2cc87149a2137da
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SHA512
315d24762d4b592fe81792e1973e9b496fe5cf3b2916e06fba6911cdfa8e9034097bd78d7e9afed8c119cf33a3c3a14c7f37bda70faa51f4d60519ed3819dee5
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qp:H6QFElP6n+gou9cvMOtEvwDpjCpVXhp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_0d7b3a1febfeb0c7032989b21994d3f7_cryptolocker
Files
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2024-10-14_0d7b3a1febfeb0c7032989b21994d3f7_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: 11KB - 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