Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_e6c7ae02a21f09edde61ef82ecd58e4c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-10_e6c7ae02a21f09edde61ef82ecd58e4c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_e6c7ae02a21f09edde61ef82ecd58e4c_cryptolocker
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Size
89KB
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MD5
e6c7ae02a21f09edde61ef82ecd58e4c
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SHA1
ed532ac90a04f7ec968332a056bf8b149c7848e0
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SHA256
6ba175712085ce4ba8695c9b3b4cd820baf664e2176b13cd4800b312cfc5d9f8
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SHA512
91ad4325db42e08fe42a7f13988bf0ff346bacef43c1d2992821ef2b3aca697236ce3e904b16a0f229eee98cdc7c52f4728f52d604894d6faf8277fc99b1d14d
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvxpRvRJ:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8BRJ
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 2024-06-10_e6c7ae02a21f09edde61ef82ecd58e4c_cryptolocker
Files
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2024-06-10_e6c7ae02a21f09edde61ef82ecd58e4c_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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE