Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_011ce5cafdc894d5896b8dd4da446724_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-21_011ce5cafdc894d5896b8dd4da446724_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_011ce5cafdc894d5896b8dd4da446724_cryptolocker
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Size
50KB
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MD5
011ce5cafdc894d5896b8dd4da446724
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SHA1
11d5f50fe48f2da5a4c6020953b451c12fb2386b
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SHA256
f88ad1149694c251f7e2966bb20a61958e50b59a0180ae627443af1ab2f9e5c6
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SHA512
60e2173a903de324cb77f7bbc3d7521d5ebd7380af4f58ee71af04a1c43d714ba80dcd297afc619f20084f2bc744975df72b68786ef3b9ba25aec56b7e7108f2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHna:6j+1NMOtEvwDpjr8hhX9a
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 2024-04-21_011ce5cafdc894d5896b8dd4da446724_cryptolocker
Files
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2024-04-21_011ce5cafdc894d5896b8dd4da446724_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