Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_da0079f5694c4ad0bb261013cc1ee714_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-11_da0079f5694c4ad0bb261013cc1ee714_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-11_da0079f5694c4ad0bb261013cc1ee714_cryptolocker
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Size
43KB
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MD5
da0079f5694c4ad0bb261013cc1ee714
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SHA1
ac95db3d12068a6ec44e42e081a5a2740ecff434
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SHA256
247b42d8cfb95dea0da6c45a9e1c19334ddacd6ad8d4a9613a47d9dbd1c2b68e
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SHA512
badc8028686d56f36dc168c823106eb7b24851e727d504626f4d6984e762cd36055b9f2e0a4e462d7ffd1f7e4979277af1594c57ec9b4b9e0b245c5fd1f857f1
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9d:m5nkFNMOtEvwDpjG8hgpY19d
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 2024-06-11_da0079f5694c4ad0bb261013cc1ee714_cryptolocker
Files
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2024-06-11_da0079f5694c4ad0bb261013cc1ee714_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