Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_000da5f39eab687953ee31d2c1b722aa_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_000da5f39eab687953ee31d2c1b722aa_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_000da5f39eab687953ee31d2c1b722aa_cryptolocker
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Size
60KB
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MD5
000da5f39eab687953ee31d2c1b722aa
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SHA1
dd16ea81188783e44cb338ce55e9d8222b2dc51a
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SHA256
903f9c343d42a9a63ad9d5555cd08f0989ed2ad4bb99a700824ff62ea5bf9dbc
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SHA512
9b59289a8bdcaf1a93e58e9b41034d65a1c67fb52f29e03495183c1ff044713871a778dfffdabf3a6b007840e114c476102f7c3a35b38f5256a8f4d9882c76a3
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWDkYp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+h1bytOOtEvwDpj
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 2024-01-28_000da5f39eab687953ee31d2c1b722aa_cryptolocker
Files
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2024-01-28_000da5f39eab687953ee31d2c1b722aa_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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: 10KB - 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
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE