Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_bd3e06881956bf952a008239f39fec5f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-22_bd3e06881956bf952a008239f39fec5f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_bd3e06881956bf952a008239f39fec5f_cryptolocker
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Size
47KB
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MD5
bd3e06881956bf952a008239f39fec5f
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SHA1
b75f3bb7972a8357882782e0d8158c577e289053
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SHA256
77a761a48a70b5dc57ccbb7566f6ed5c0233533d3b0baf1f297a422897ad0b1a
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SHA512
515a824070e049c11bf19bad9db8b3fad6e121e0123b53e67b9e9010064062e3eb7783ca6f0389facaee6f8cc5635c2fcb0cfeb76c3d626dda0371e7a9a18fb5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFR0:6j+1NMOtEvwDpjr8hhXS
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 2024-02-22_bd3e06881956bf952a008239f39fec5f_cryptolocker
Files
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2024-02-22_bd3e06881956bf952a008239f39fec5f_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