Static task
static1
Behavioral task
behavioral1
Sample
2024-05-17_be2b4dffee6aeefc46ad3ce0c09f2e86_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-17_be2b4dffee6aeefc46ad3ce0c09f2e86_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-17_be2b4dffee6aeefc46ad3ce0c09f2e86_cryptolocker
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Size
45KB
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MD5
be2b4dffee6aeefc46ad3ce0c09f2e86
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SHA1
e748db2ce96c90b62fffa6bb59a5aa9a349dab18
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SHA256
d5eb5da19621528ed40d83a4acc38bc3ac57663b1562e5af0c7163a95d138a14
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SHA512
92e81631f1aa9cd7a85d33112875c0e9992c629ee7c62229d58903466d8064f481208a0ecc4dc4c5d61be11e58604a46cac096f647b53673988873a33c837584
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5jlKxv:m5nkFNMOtEvwDpjG8hhXj5q
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
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 2024-05-17_be2b4dffee6aeefc46ad3ce0c09f2e86_cryptolocker
Files
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2024-05-17_be2b4dffee6aeefc46ad3ce0c09f2e86_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
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
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
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
IMAGE_SCN_MEM_WRITE
.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
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE