Behavioral task
behavioral1
Sample
2024-10-06_758647073a3eecb3f7c3ba77785c71aa_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-06_758647073a3eecb3f7c3ba77785c71aa_cryptolocker
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Size
34KB
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MD5
758647073a3eecb3f7c3ba77785c71aa
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SHA1
ce0482cce4760b27a75acb6848e0c81ec626a97b
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SHA256
83302b98de2e7dde08f20256341ddda960cf50008a76c91dca1f9e919b279e3b
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SHA512
62bc4ec61b2ddf9d7fd0c88de1134b902450fcfc2d6a59b16fa47d09d39889cf578a98c728a8254d970ddc5acbed4b72ab2ad2cee7e5ba3f2d6a55f5e4e436a4
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SSDEEP
768:bROjawZEjbhxnbcuyD7U9kXfn62tH/1/LpP+e3:bRO2wZEjbnouy8Gv6iH/NLpB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_758647073a3eecb3f7c3ba77785c71aa_cryptolocker
Files
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2024-10-06_758647073a3eecb3f7c3ba77785c71aa_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
Sections
UPX0 Size: - 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