Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_ee9897753855ef41e6ba6a7bb39a60af_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_ee9897753855ef41e6ba6a7bb39a60af_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-27_ee9897753855ef41e6ba6a7bb39a60af_cryptolocker
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Size
36KB
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MD5
ee9897753855ef41e6ba6a7bb39a60af
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SHA1
8926dc29dc66a4ec9fcd2717198752ba648773ea
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SHA256
c3f7a3ceea065e96d014297664d1234a8ac404bdc18bd3a25f727ff377d18575
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SHA512
8ef955948dda2ca2d22a1920ccf4a9d6fe0331751d2b86205526254df09ea2422ad35980a36da647444f72730c976d7e0a453d6f8f023daabfaf0821dc089028
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoW8j:qmbhXDmjr5MOtEvwDpj5cDvj
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 2024-03-27_ee9897753855ef41e6ba6a7bb39a60af_cryptolocker
Files
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2024-03-27_ee9897753855ef41e6ba6a7bb39a60af_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