Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_8894be0f36ebc011e691483390ebc38d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_8894be0f36ebc011e691483390ebc38d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_8894be0f36ebc011e691483390ebc38d_cryptolocker
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Size
96KB
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MD5
8894be0f36ebc011e691483390ebc38d
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SHA1
74c10c79766b3572358b7cb0cb3800b09c6a14d3
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SHA256
9367517a076ff61f59abfd33dd7f156f40b9bb44b5981d6ef42dacd4607f6a1a
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SHA512
952b8d7a3ffc529396bd199dcc483ae1e3b5e50e2dbca39944ce4106ad9704a9b074dfe5c6fd000ac7cac23a6af73c150e6bcde93170426c3ef59c0b871e5b1b
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYCf8:xj+VGMOtEvwDpjubwQEIiVmksCk
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 2024-05-16_8894be0f36ebc011e691483390ebc38d_cryptolocker
Files
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2024-05-16_8894be0f36ebc011e691483390ebc38d_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