Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_36a0f959a04f4907362533780d7c5ca3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_36a0f959a04f4907362533780d7c5ca3_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_36a0f959a04f4907362533780d7c5ca3_cryptolocker
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Size
47KB
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MD5
36a0f959a04f4907362533780d7c5ca3
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SHA1
8f67d6d96882fc2832ddc51d647e838742006ad6
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SHA256
17f8f5e2fdef5e4b3f6e54f6a165dc0a53c3cb75ea486d0e427a9d2a54a32105
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SHA512
bc68a17bad1cc875b0c7525a6c86d8776f33e4e6eb8a3a99600df5ffd8b10102908a3bca19b84423b5e277384d6ed2df2c427e2d30bfa43d877eddba4b7bf4e2
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhAN:xj+VGMOtEvwDpjy+TRh+
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 2024-05-01_36a0f959a04f4907362533780d7c5ca3_cryptolocker
Files
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2024-05-01_36a0f959a04f4907362533780d7c5ca3_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