Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_72cb1f77062f4181b2f5221041923d99_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_72cb1f77062f4181b2f5221041923d99_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_72cb1f77062f4181b2f5221041923d99_cryptolocker
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Size
46KB
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MD5
72cb1f77062f4181b2f5221041923d99
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SHA1
8c0a0361df6d07addf9729e3db2d70467de41cd2
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SHA256
68937d5091125685769e21ddd36f8379a36f728a6f41d1d5c92a38b6b1295ec4
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SHA512
93bbf81b317a7ce53b9bf72f84500d3e8b493892f6aff803b5fa000773c0c4a8dd7673e502761eb0a78bd7494f3d1adadad838bc02e5476d11dce54e3b3b136c
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldts:xj+VGMOtEvwDpjk/ts
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 2024-02-14_72cb1f77062f4181b2f5221041923d99_cryptolocker
Files
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2024-02-14_72cb1f77062f4181b2f5221041923d99_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: 13KB - Virtual size: 16KB
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