Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_6042b85c918b623acb727568322fa766_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-14_6042b85c918b623acb727568322fa766_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-14_6042b85c918b623acb727568322fa766_cryptolocker
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Size
44KB
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MD5
6042b85c918b623acb727568322fa766
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SHA1
734d8fddb2ed798457cf32c32fc54a9b516da2ca
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SHA256
9f7ed8190bd12e0dd7e694d8ba11b43d9a521669f1eb4fd6e24de526d8b62d69
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SHA512
5bba101adcaf5620dc9c46dca78dbe8c2568a310cde80c1d135780ad987c05dcfe06ac97c7c203ec61c36c7c023596214bd06403a00fae1e13b44dc7825b65be
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRp5joi:m5nkFNMOtEvwDpjG8hhXj5/
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 2024-05-14_6042b85c918b623acb727568322fa766_cryptolocker
Files
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2024-05-14_6042b85c918b623acb727568322fa766_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