Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_eda304bab578595ef1be9f7577b89f6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-31_eda304bab578595ef1be9f7577b89f6b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_eda304bab578595ef1be9f7577b89f6b_cryptolocker
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Size
44KB
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MD5
eda304bab578595ef1be9f7577b89f6b
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SHA1
d5149d483444a0af9ffc2e4a93e98da54e7e8b94
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SHA256
225bbe8e8d7b0a1aa227b5f60d850492b6feaff64d8fd71e4c203090cd5bb090
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SHA512
ee32f5a18e66ca06bfa10c793a0c93cb6120c47f35243f8a245a9d38b401b3d27ddf49d91f7ef00a2a2bf11e8d098fc8c9265b423840045e113e0c1f1fb38085
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDk:6j+1NMOtEvwDpjrRn
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_eda304bab578595ef1be9f7577b89f6b_cryptolocker
Files
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2024-05-31_eda304bab578595ef1be9f7577b89f6b_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