Behavioral task
behavioral1
Sample
2024-10-12_c07eef4510908fdcfed6927e94090477_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_c07eef4510908fdcfed6927e94090477_cryptolocker
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Size
60KB
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MD5
c07eef4510908fdcfed6927e94090477
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SHA1
72b5c226d86f4e01380c46275bdb47d44e57513e
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SHA256
a3be3d0cefc1b2282bf92f3d221c98b64369cf4c274b75e3a874f6354317b6b1
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SHA512
b8febd7528a0620250a9b9b609b3001d82eecaa48b34999f4afb25095eb8c8bc592f6cabff905b23707e63cc12bc97d6d609a868887815bd6d108a9ebac0f37b
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qk:H6QFElP6n+gou9cvMOtEvwDpjCpVXhk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_c07eef4510908fdcfed6927e94090477_cryptolocker
Files
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2024-10-12_c07eef4510908fdcfed6927e94090477_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