Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_c069cec83c4c301cd571ca979e0f935a_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-10_c069cec83c4c301cd571ca979e0f935a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-10_c069cec83c4c301cd571ca979e0f935a_cryptolocker
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Size
47KB
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MD5
c069cec83c4c301cd571ca979e0f935a
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SHA1
e5e778a8c6e6b54a946ccf0c6084574f610e9070
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SHA256
d60ecf6b00a80e19f7497f6bf4c0d8b2e0ec941a90ef79fbe911aed62272b69b
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SHA512
67ba44f08696eea87f8a27d19a27fa9fb8b11049cd58f783d4d6360f214aae800e4b4e4762b6103f4cca4451bdaf0ab96469dde3e6e939dc71570c8763a16148
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4J:xj+VGMOtEvwDpjy+TN4J
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 2024-05-10_c069cec83c4c301cd571ca979e0f935a_cryptolocker
Files
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2024-05-10_c069cec83c4c301cd571ca979e0f935a_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: 13KB - Virtual size: 16KB
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