Static task
static1
Behavioral task
behavioral1
Sample
2024-05-13_dd1492fc51598768650103fe9dcaffbf_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-13_dd1492fc51598768650103fe9dcaffbf_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-13_dd1492fc51598768650103fe9dcaffbf_cryptolocker
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Size
43KB
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MD5
dd1492fc51598768650103fe9dcaffbf
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SHA1
6410b0b3d6ecef7ec13d637e9047f33e37b0e9f0
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SHA256
9a2bc18414f65e44009d091c0ffaf6f8ec3a20600c9a5ba6c42ffce913c1eda3
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SHA512
9d1fd046e4952ade6b02bac88202446b8ad9740a3009c62222d50214dcd4ed0ef5e7393f944233edfff35bdf17c7c1176fdad92292ccd22938b1dffe2760c70a
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5j5:m5nkFNMOtEvwDpjG8hhXj5l
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 2024-05-13_dd1492fc51598768650103fe9dcaffbf_cryptolocker
Files
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2024-05-13_dd1492fc51598768650103fe9dcaffbf_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