Static task
static1
Behavioral task
behavioral1
Sample
2024-05-15_30853a86bc2c9d4fc8931428939d4cb0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-15_30853a86bc2c9d4fc8931428939d4cb0_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-15_30853a86bc2c9d4fc8931428939d4cb0_cryptolocker
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Size
52KB
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MD5
30853a86bc2c9d4fc8931428939d4cb0
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SHA1
22f0140c9af8942280d5b6754201a3d13034e9df
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SHA256
93ca2fc342543835ceb700450047ee9b2be33927107d52a9433fce6c1ebe2f53
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SHA512
d8badbd427bf7a452870e25f14cef80c4db4286018e5d7409cda7a08f1ad5091af1d5cf724ee5982e3263fb1d88fbc10fba11c173537942bb83278fe5eb836e6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyX:6j+1NMOtEvwDpjr8hhXy+iyyX
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 2024-05-15_30853a86bc2c9d4fc8931428939d4cb0_cryptolocker
Files
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2024-05-15_30853a86bc2c9d4fc8931428939d4cb0_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