Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_320c92c4a5d55e8b433c92cc9e65eb09_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_320c92c4a5d55e8b433c92cc9e65eb09_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_320c92c4a5d55e8b433c92cc9e65eb09_cryptolocker
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Size
51KB
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MD5
320c92c4a5d55e8b433c92cc9e65eb09
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SHA1
1572009c1028c5cc5eff2ee47659a202d63d6026
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SHA256
10aff7fa8dc1ff18e59c092c38bdf135eecebc8f14ff9c222fbfde377042dcb7
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SHA512
5283a62325012ac1ae246a0b3b95e1c80a88df2b653ae4959a6d92954f4ead61067c5347a77f37830c7e8121b7a15f70c7171dce4e67143dfe54757ba55c9a27
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpneNUa/nOBP/p:6j+1NMOtEvwDpjr8hgpeNZGB5
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 2024-05-01_320c92c4a5d55e8b433c92cc9e65eb09_cryptolocker
Files
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2024-05-01_320c92c4a5d55e8b433c92cc9e65eb09_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