Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_8cf547c807ade177842b5bdb8b6d581b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_8cf547c807ade177842b5bdb8b6d581b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_8cf547c807ade177842b5bdb8b6d581b_cryptolocker
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Size
58KB
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MD5
8cf547c807ade177842b5bdb8b6d581b
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SHA1
a0106d7f6343c594948e73a3d52f872f8285e9a0
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SHA256
26b765ec77613dd198b854e6e4578d264ccf6b8af8f8a8eb32e6c97f9e6f4bc2
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SHA512
d74b603f77c48660460ec85ba623648a38613149044e85084b37db81de0286b1dc726d02401d63c42585517288b9677a8e0caf7a58a32e1e7148cd031f15bd78
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614f:BbdDmjr+OtEvwDpjMU
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 2024-01-18_8cf547c807ade177842b5bdb8b6d581b_cryptolocker
Files
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2024-01-18_8cf547c807ade177842b5bdb8b6d581b_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