Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_e14b62891454e998976fdfa4eb38f81e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_e14b62891454e998976fdfa4eb38f81e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_e14b62891454e998976fdfa4eb38f81e_cryptolocker
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Size
55KB
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MD5
e14b62891454e998976fdfa4eb38f81e
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SHA1
9605068126877dd9b38964970278e31de64ae973
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SHA256
2aa6eeff6be7e8dfdad86394bbd312a44ca1083ef59d9a227be07330893f01d9
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SHA512
97186e19ffacf3857124133688d7e58f2729782e0902adebce655a185b43badf206a38b33d0d8560d3a30d212d7e99d34c6b27b64afb160db7e327799578756d
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/3lAN:xj+VGMOtEvwDpjubX+N
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 2024-03-18_e14b62891454e998976fdfa4eb38f81e_cryptolocker
Files
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2024-03-18_e14b62891454e998976fdfa4eb38f81e_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