Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_0eac0d13e4b928da403c64f0fddcb09c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-09_0eac0d13e4b928da403c64f0fddcb09c_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-09_0eac0d13e4b928da403c64f0fddcb09c_cryptolocker
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Size
43KB
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MD5
0eac0d13e4b928da403c64f0fddcb09c
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SHA1
00a01fed3ee3ed741da3fc33188c0aad08d06a7d
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SHA256
ba34b76f39fcda1e219061aaf28426d766e155584b7a346b5c56eb94bf62481c
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SHA512
b2344e4d1ca8b464568dfc3f6719423538428a88baa9b1302a18b3ddbdbeb457e8948f9e02a9f1d69e5751d1f2fc01265b7591989d30f533c97fe6e25731df4c
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9L:m5nkFNMOtEvwDpjG8hgpY19L
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 2024-06-09_0eac0d13e4b928da403c64f0fddcb09c_cryptolocker
Files
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2024-06-09_0eac0d13e4b928da403c64f0fddcb09c_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