Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_ded9d58564b7c72f736a78d6bae4cf13_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_ded9d58564b7c72f736a78d6bae4cf13_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_ded9d58564b7c72f736a78d6bae4cf13_cryptolocker
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Size
48KB
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MD5
ded9d58564b7c72f736a78d6bae4cf13
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SHA1
6da78f20d33e485dd5005ff0eefad6327c614590
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SHA256
8b3b58748bc0c51047ca11a947f642b201962d95c113e7ebd7f8a02c3619f7ff
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SHA512
5e891a04c1ad5105c364b142cddfafd041b84806f4feda846277ab7fcadec9b69684d9c4f107ba6605dbbe38c2d03a2708d2e100aa200e1c633b981fd52e6c4d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRp9wS:6j+1NMOtEvwDpjr8hhXz7
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 2024-03-27_ded9d58564b7c72f736a78d6bae4cf13_cryptolocker
Files
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2024-03-27_ded9d58564b7c72f736a78d6bae4cf13_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