Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_49f0c60d93199268de132618aeb2122b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_49f0c60d93199268de132618aeb2122b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_49f0c60d93199268de132618aeb2122b_cryptolocker
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Size
47KB
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MD5
49f0c60d93199268de132618aeb2122b
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SHA1
bc0e157a2ec5ccb17217e4d3cd5219b37ba03434
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SHA256
4cbcb4dcd1ba39279853b6d70f089fe57b4deba1cfd0f511b6e9ebd50bb0d0fa
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SHA512
acf29ac82c0f639af06ff451c80e2964365963ea1026dda041b279fc14b7207fbeadf0568f8c82aa97f4823b5ff59cd45cd9dedb60f3c055fcd3320ea4051ac1
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbP/MoqvuX:i5nkFGMOtEvwDpjNbXMI
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 2024-02-14_49f0c60d93199268de132618aeb2122b_cryptolocker
Files
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2024-02-14_49f0c60d93199268de132618aeb2122b_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