Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_93ad912fe823e7dc9f65953165ef0ad7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-25_93ad912fe823e7dc9f65953165ef0ad7_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-25_93ad912fe823e7dc9f65953165ef0ad7_cryptolocker
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Size
97KB
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MD5
93ad912fe823e7dc9f65953165ef0ad7
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SHA1
4f319028526beb2c91a2de676a66173dd958dc9b
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SHA256
b5ec4bbdb558a3c16a2863495a5974f4de0cf986a6880611d152c61ab04212ac
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SHA512
3e46291268044adf3ec87239577af3e944c8eb405aa74472d943473ec216bbfe0569eb62342523f826810806112722cb0d94dc314a239e6d8c94349efc2d8ea2
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJyqdOv4:xj+VGMOtEvwDpjubwQEIiVmkuqcQ
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 2024-05-25_93ad912fe823e7dc9f65953165ef0ad7_cryptolocker
Files
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2024-05-25_93ad912fe823e7dc9f65953165ef0ad7_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