Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_47382bba299a5202aa6048193e69df62_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_47382bba299a5202aa6048193e69df62_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_47382bba299a5202aa6048193e69df62_cryptolocker
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Size
39KB
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MD5
47382bba299a5202aa6048193e69df62
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SHA1
1089204e637a5ed9023a493e4b339001a0b6a781
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SHA256
dee4a0285f7774a79f246235b2633e739a03501b0f8ab7ee7c4a20926ae9e7aa
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SHA512
2559e41efcb38e0aed4506e79b635882154df5ef0c8bfff5b2b340b442be3b98d5af14a9a5c35aabd403128271931643b88d149ddff6721a11d07fc94436dc4c
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnRd:m5nkFNMOtEvwDpjG8hgpRd
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 2024-03-18_47382bba299a5202aa6048193e69df62_cryptolocker
Files
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2024-03-18_47382bba299a5202aa6048193e69df62_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