Behavioral task
behavioral1
Sample
2024-10-18_e35df1983f572560bee926ea6b9e6269_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_e35df1983f572560bee926ea6b9e6269_cryptolocker
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Size
60KB
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MD5
e35df1983f572560bee926ea6b9e6269
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SHA1
8b343e9a20ef0114234a486e82f4578d70435bae
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SHA256
ee3c976531fd351c79a0a24575c47c35a86a60435b63c681f897a54bbecac129
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SHA512
6d4484c5436e4e03f969258c3237a7932f851bed190451d630f645c2dd5a1cfadabc22fde82a91c3e017e7ad75e921a2e05f2f0d63cb39189b9042ed1586995c
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLUWd:zj+soPSMOtEvwDpj4kpmeLmv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_e35df1983f572560bee926ea6b9e6269_cryptolocker
Files
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2024-10-18_e35df1983f572560bee926ea6b9e6269_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