Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_0e607461a191e5dd08cabc74beea08f5_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-01_0e607461a191e5dd08cabc74beea08f5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-01_0e607461a191e5dd08cabc74beea08f5_cryptolocker
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Size
55KB
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MD5
0e607461a191e5dd08cabc74beea08f5
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SHA1
81b59d7db6a17517cf1ee2233992e6d979719e1f
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SHA256
6e30de5b567922109fb4ce59130068454a94447520bf6a85633fdb25c57d34d7
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SHA512
2826a324ae7bb9dce63443d89eb51077b206a6ff03ce64eb3dd5f1fc633404fc42eb5e83a7130f017c8d5faa4821aa21026520dec434625c3b8dae7ee8ebd2c4
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eUq:6j+1NMOtEvwDpjr8oxExeF
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_0e607461a191e5dd08cabc74beea08f5_cryptolocker
Files
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2024-05-01_0e607461a191e5dd08cabc74beea08f5_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