Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_3c62606dda362738679264851521f6eb_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_3c62606dda362738679264851521f6eb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_3c62606dda362738679264851521f6eb_cryptolocker
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Size
38KB
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MD5
3c62606dda362738679264851521f6eb
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SHA1
e24cfbc92069ee8f8f682bc0b6a29593b609b1c3
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SHA256
0e137189bb18b000dc9f968ebec5f3f42570f774f21ceb6544b2f534729b6f19
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SHA512
8834d1da4620febb0570ffe064255442ed9a1c5763398d48a12253204f6401109afa50b04b373553150d2c7af77d3f14ff6ac21641d019f612966077d7fbe2e7
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRhpk/:m5nkFNMOtEvwDpjG8hhXLpk/
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 2024-02-18_3c62606dda362738679264851521f6eb_cryptolocker
Files
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2024-02-18_3c62606dda362738679264851521f6eb_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