Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_00c7c56eb256447e13cf7b313ba51fd6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_00c7c56eb256447e13cf7b313ba51fd6_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_00c7c56eb256447e13cf7b313ba51fd6_cryptolocker
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Size
103KB
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MD5
00c7c56eb256447e13cf7b313ba51fd6
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SHA1
683c87789bc8a7d4fedfc29987f2a71f9783b93f
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SHA256
b5ed1eef1768519bedd26b51d892a27a75a7784f727c8dd7becc35b19541a786
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SHA512
85265c4bd5500588edd5407189d6cb55cc2fa8a3fde06ba1623538b03f9bfe64cdfed726fe656f895e7bb0655ec50a461b528490e4f0a96b8ab865b20a82d729
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMe1:xj+VGMOtEvwDpjubwQEIiVmkxv/L1
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 2024-04-17_00c7c56eb256447e13cf7b313ba51fd6_cryptolocker
Files
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2024-04-17_00c7c56eb256447e13cf7b313ba51fd6_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