Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_6ca811086a72571220e17ba80f552cca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_6ca811086a72571220e17ba80f552cca_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_6ca811086a72571220e17ba80f552cca_cryptolocker
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Size
60KB
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MD5
6ca811086a72571220e17ba80f552cca
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SHA1
65d7d1e3807f5bb315c7364ad7a0577b4e0dfdda
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SHA256
7e7ef650997a0dd534afe01e1ca8e629b1e66877be7193b4aff7e844873d63f3
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SHA512
cf73ba0b71144eec9e530c376457f3c5a014a99b8058db19752fd78212fcfdf13ea3f30422e309bd0e1b8035524f17e9b60690b2139db8eeb725e9e340ad8a08
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsT:BbdDmjr+OtEvwDpjM8r
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 2024-02-23_6ca811086a72571220e17ba80f552cca_cryptolocker
Files
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2024-02-23_6ca811086a72571220e17ba80f552cca_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