Behavioral task
behavioral1
Sample
2024-01-01_2f260d6baf3d54a78679b90c6237a04e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_2f260d6baf3d54a78679b90c6237a04e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_2f260d6baf3d54a78679b90c6237a04e_cryptolocker
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Size
59KB
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MD5
2f260d6baf3d54a78679b90c6237a04e
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SHA1
384cbeb237624d311e5706edcf0d7548e577ccbd
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SHA256
ca03ba6a0bc791829c3e58f8de6f1dc59852e02fabbe30e6e5f4ec4c3ab34577
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SHA512
088750dd5b94647a91c47c72c86135db4eaa1141889d79184aecdb8987f0b76a0e6fad5eb4b125337a6d786ecca2694a84b91839add278d11467063bbb3f304a
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLt:zj+soPSMOtEvwDpj4kpmeLmZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_2f260d6baf3d54a78679b90c6237a04e_cryptolocker
Files
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2024-01-01_2f260d6baf3d54a78679b90c6237a04e_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