Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_1749b8ce1746adbddfb509bb3975a3d6_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-06_1749b8ce1746adbddfb509bb3975a3d6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_1749b8ce1746adbddfb509bb3975a3d6_cryptolocker
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Size
48KB
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MD5
1749b8ce1746adbddfb509bb3975a3d6
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SHA1
3b660be48488bbd98befbfab41853d07d675d472
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SHA256
ce47b5421f57cdddc0587753cce08530ccecbfb4fd4951c24291eb09a3815620
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SHA512
8fbe525209900d681d8709f29e8852dc4b64a0bb6310374f4ff82bd9ac39cfd3bef55dfedc2b4542ca6575e92ffc58236050f660c44ad4448d8c06a7ec26e91b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRf:6j+1NMOtEvwDpjr8hhXd
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 2024-03-06_1749b8ce1746adbddfb509bb3975a3d6_cryptolocker
Files
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2024-03-06_1749b8ce1746adbddfb509bb3975a3d6_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