Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_b75cf36dbef7413cf2c44b1d40a4fd86_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_b75cf36dbef7413cf2c44b1d40a4fd86_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_b75cf36dbef7413cf2c44b1d40a4fd86_cryptolocker
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Size
49KB
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MD5
b75cf36dbef7413cf2c44b1d40a4fd86
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SHA1
6943414cf1ec44734db50cf6d3af0e8b500a16ba
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SHA256
9ae814ac315d0525d5a0645fd52f97801577e6b0793751e12aec8e3ca32c2735
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SHA512
6b3d9067103a2835f8b2f83adf092c177b7c575dba40bc638d09be59f493399a5a572d7ed095ac6b0ec7e6dc396ae281ca1e2150ab3d47b3e440fe7d11011a62
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvX:BbdDmjr+OtEvwDpjMX6
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 2024-03-12_b75cf36dbef7413cf2c44b1d40a4fd86_cryptolocker
Files
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2024-03-12_b75cf36dbef7413cf2c44b1d40a4fd86_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