Behavioral task
behavioral1
Sample
2024-08-18_c6bff227bacc93cb742bc02efd92af32_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-08-18_c6bff227bacc93cb742bc02efd92af32_cryptolocker
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Size
57KB
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MD5
c6bff227bacc93cb742bc02efd92af32
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SHA1
95fe8f1467e5a24289a4cffa7a00b727fb8cce15
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SHA256
0eb5eba5a0b1035855bcbfbda1a5fac957455baf2428961561a99c55e21c8385
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SHA512
799ddd43f45dc465342fbe4b8161ec091609445b24a6b0e8f8d42801259815af2bb01003a43d38f0b28f12c5c6f2f45cc96d370a976eb4a31dbf864a526923ec
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+V:bP9g/xtCS3Dxx0JV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-18_c6bff227bacc93cb742bc02efd92af32_cryptolocker
Files
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2024-08-18_c6bff227bacc93cb742bc02efd92af32_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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