Behavioral task
behavioral1
Sample
2024-10-08_ce8d1a0629bb5b6bbb76f298306e2d1a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-08_ce8d1a0629bb5b6bbb76f298306e2d1a_cryptolocker
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Size
87KB
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MD5
ce8d1a0629bb5b6bbb76f298306e2d1a
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SHA1
8e13f4c57283ad10fafa220613258e3b6eda7d81
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SHA256
b06ae749613b0991e4e0f811a82cfe285182d007b712fae952dfcf8cb03aa01c
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SHA512
dbd38486748b5d0c563298c04d792987a417527cfdd2a2069970580378b62fcfbb546ce302b8ac32faf94adb127a0933656d2e4810d4ea280edfadbe7ca0eef2
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjv:zCsanOtEvwDpju
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-08_ce8d1a0629bb5b6bbb76f298306e2d1a_cryptolocker
Files
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2024-10-08_ce8d1a0629bb5b6bbb76f298306e2d1a_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