Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_32a278d4c9106e530aab050df6aa977c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-29_32a278d4c9106e530aab050df6aa977c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-29_32a278d4c9106e530aab050df6aa977c_cryptolocker
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Size
44KB
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MD5
32a278d4c9106e530aab050df6aa977c
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SHA1
1e71b2cb4ea3f21d2c88e3d929c8d422a7c6d930
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SHA256
6a6f78c357806096fee1191e64a3c91161219aaf5f670fd45c0588ae51e4711a
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SHA512
e5fde02617bac61948bddd85b0f9717d7a65d08dd0b3b84c1e380dcc93d164b19c2bc06f42cfcec963727bf45d2e1df118c584941475eba3bd010e5482191bc6
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9wc:m5nkFNMOtEvwDpjG8hgpY19b
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 2024-06-29_32a278d4c9106e530aab050df6aa977c_cryptolocker
Files
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2024-06-29_32a278d4c9106e530aab050df6aa977c_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