Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_5469d816c7a13bd131c30a14ee0469e1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_5469d816c7a13bd131c30a14ee0469e1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_5469d816c7a13bd131c30a14ee0469e1_cryptolocker
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Size
47KB
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MD5
5469d816c7a13bd131c30a14ee0469e1
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SHA1
793d65bad293a8d14bb9af96c5b33e9fded6a70a
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SHA256
08d9a25c2d6e760e7e1e3449fe24ef6dac6c2e4cb550f65f5df17c88c91ac33b
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SHA512
2ecda30d22e51fdf3bf0208f23b5a9ec7cb847761d1a78b49558d9f7d786ca9d6b5a95dd455cb2a9ee567368ded37399725468fdd83760032810f4113ae62948
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnXS7t:6j+1NMOtEvwDpjr8hgpXY
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_5469d816c7a13bd131c30a14ee0469e1_cryptolocker
Files
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2024-03-09_5469d816c7a13bd131c30a14ee0469e1_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE