Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_abdc96c6bd683dc349bb243ba82a9616_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_abdc96c6bd683dc349bb243ba82a9616_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_abdc96c6bd683dc349bb243ba82a9616_cryptolocker
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Size
84KB
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MD5
abdc96c6bd683dc349bb243ba82a9616
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SHA1
867755bcb60bbac2cb386834402e09945e263431
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SHA256
23359ef3bf5a17ed5baa1d3e01175999b4c3c24c4076483e8bd35c204575b7c1
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SHA512
d714ab688115515d18dedeb81023ad00033d72d2bee5ac58f72263fcde6bb196b3fbfc9a7a8055904cb8e627d0a710de002872ba4aa419ec6d613ffe3277adbb
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvP2I1:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8j
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 2024-02-23_abdc96c6bd683dc349bb243ba82a9616_cryptolocker
Files
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2024-02-23_abdc96c6bd683dc349bb243ba82a9616_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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE