Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_05994d4cb436986fbe85ef08c9ce3b30_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-09_05994d4cb436986fbe85ef08c9ce3b30_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-09_05994d4cb436986fbe85ef08c9ce3b30_cryptolocker
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Size
56KB
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MD5
05994d4cb436986fbe85ef08c9ce3b30
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SHA1
28a152f41ac1f62f300b482aad12cd5ece0def11
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SHA256
7957dafd60ff346fe0a52622005cf38a52ce8e0a0fa215b070ed7d767bba2034
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SHA512
d5646c767b9f13122d1d562441af9cf40c96334cc48e86ea64c80a7c0131c04964954614c9e76b059c6cb91d8965cef2587114d370eb48c84de0cdb337f2248f
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6B:6j+1NMOtEvwDpjr8oxExe6B
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 2024-06-09_05994d4cb436986fbe85ef08c9ce3b30_cryptolocker
Files
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2024-06-09_05994d4cb436986fbe85ef08c9ce3b30_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