Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_6bba03f095bcb958802a425c106fbe07_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-31_6bba03f095bcb958802a425c106fbe07_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_6bba03f095bcb958802a425c106fbe07_cryptolocker
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Size
53KB
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MD5
6bba03f095bcb958802a425c106fbe07
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SHA1
74d80d8f12d6259f5e2144f40745cfdfa9a1b77e
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SHA256
db5ce5b43e216763757adfde6dc6e6b5a83960fdcf8f1bb7dca3d9abd9fe5e59
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SHA512
02e61988c8183f162f2f276ebbd2e2a0d34c84b128617462fc174f039f9f5b32a2322ca8d7405f30bc5844159362d81dc5433a8588500af345bcd3cae986e4f6
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyy7M:6j+1NMOtEvwDpjr8hhXy+iyy7M
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 2024-05-31_6bba03f095bcb958802a425c106fbe07_cryptolocker
Files
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2024-05-31_6bba03f095bcb958802a425c106fbe07_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