Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_0e5e9f6ebf483613f78c0037e0d44eea_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-28_0e5e9f6ebf483613f78c0037e0d44eea_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-28_0e5e9f6ebf483613f78c0037e0d44eea_cryptolocker
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Size
64KB
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MD5
0e5e9f6ebf483613f78c0037e0d44eea
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SHA1
77afca56a4907d4d61bc7d0056bfcb9ce9818782
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SHA256
bc989fc66b6ee1172c7d95b7cc10e28f77b7213434530d7f1e78851e4849e841
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SHA512
85334d72fcdc9392e62eda8749d6732db6e61f2e213a769bc9f283644b05f8af6c2083b0a3df715f22a7dc07fe25fcb1d0eb7a28444d41dbcc9b9651c043d1bd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihy:BbdDmjr+OtEvwDpjM8x
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 2024-05-28_0e5e9f6ebf483613f78c0037e0d44eea_cryptolocker
Files
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2024-05-28_0e5e9f6ebf483613f78c0037e0d44eea_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