Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_6769a367b8bba7ee957585f18a3d3578_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_6769a367b8bba7ee957585f18a3d3578_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-29_6769a367b8bba7ee957585f18a3d3578_cryptolocker
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Size
52KB
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MD5
6769a367b8bba7ee957585f18a3d3578
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SHA1
3771fadc958acb6f9171510bd3067e993ed96339
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SHA256
7d2232b06b67a5df5d45c85c5c60baa4e1625e09806025eb8fd7435f2bd15d56
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SHA512
66b67a150efa8a6f673e9090d9e99df96622a62e192ce9626898c563f3544fee49ce8fde5dc01aeaf1c9b98630594d89f75540ab56adf49edc772313191b0a59
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyy6:6j+1NMOtEvwDpjr8hhXy+iyy6
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 2024-05-29_6769a367b8bba7ee957585f18a3d3578_cryptolocker
Files
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2024-05-29_6769a367b8bba7ee957585f18a3d3578_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