Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_7764d4333613c3363d37eaa9868abd6f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-16_7764d4333613c3363d37eaa9868abd6f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_7764d4333613c3363d37eaa9868abd6f_cryptolocker
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Size
46KB
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MD5
7764d4333613c3363d37eaa9868abd6f
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SHA1
75b6a13efbfc8b0665903fde6c04d680f13a11aa
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SHA256
e5f0e126b1ebf8491a44ab483c2002d5068d378238ed203fee6977bcd0c67dce
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SHA512
ad7135047f4c2a9f503021e11f77e8f30abbaf6d58b9920c6d1e98ecb08bc8d8e247ccc4d456a051fb84001b7c25d2101a842112386f1743531e0bd5f7ea73bd
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpno:6j+1NMOtEvwDpjr8hgpo
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 2024-03-16_7764d4333613c3363d37eaa9868abd6f_cryptolocker
Files
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2024-03-16_7764d4333613c3363d37eaa9868abd6f_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