Behavioral task
behavioral1
Sample
2024-09-09_5b4c747ede5f0ce3958e38e6e80892d3_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_5b4c747ede5f0ce3958e38e6e80892d3_cryptolocker
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Size
95KB
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MD5
5b4c747ede5f0ce3958e38e6e80892d3
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SHA1
ad93d41007ccb88cf53485b91ac9914eba81f9fe
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SHA256
8cff694342eab82d9e6a5ff1c41be1e61d18e31969b037defe720754c9e22d15
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SHA512
87b751c887748b28ec599450a4ba462c79fff7abc740bbe031bd6216916b39af5e4e6eb173cef6f2800060786a92126ece46d718eac980261dfda0ed2ba91788
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/kAdC:zCsanOtEvwDpjBg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_5b4c747ede5f0ce3958e38e6e80892d3_cryptolocker
Files
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2024-09-09_5b4c747ede5f0ce3958e38e6e80892d3_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