Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_0033efbdfcef17ce253047b084d4ae7a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_0033efbdfcef17ce253047b084d4ae7a_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_0033efbdfcef17ce253047b084d4ae7a_cryptolocker
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Size
63KB
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MD5
0033efbdfcef17ce253047b084d4ae7a
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SHA1
bc44e4ffd4b931a60ccb341c5ae262d12bd24fec
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SHA256
c60f311d63b17dcdaacc6ce56ea42f0270e92ba7d512cbdfaec789ca50e60138
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SHA512
8dc53099f6a101cfb66964ce9fc8f0f39f8c441d4394426343c1bad31319c189e65463d84c7bfc680b7e527b6953830bb85446ceb51c16f986270a9092a168d0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiOi:BbdDmjr+OtEvwDpjM82
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_0033efbdfcef17ce253047b084d4ae7a_cryptolocker
Files
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2024-04-30_0033efbdfcef17ce253047b084d4ae7a_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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