Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_9eedb2e662b57e929fe4424fbc218f8c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_9eedb2e662b57e929fe4424fbc218f8c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_9eedb2e662b57e929fe4424fbc218f8c_cryptolocker
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Size
37KB
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MD5
9eedb2e662b57e929fe4424fbc218f8c
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SHA1
0de96badc048990a1471414a063d0e018abcffe7
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SHA256
5fa90c2d0e718516fe3091d5103d1101b3e157daaae249f3705c61b0c68aa884
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SHA512
c02dfb74a8ccb71a1e1bee99653dfbab93908e2dcf2c79de9339f7a1ad9b836e1c9c9d49f6daf4de925bfc72983cd396469c7be84695cdd5aa946aefe5354239
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnv/uo:m5nkFNMOtEvwDpjG8hF
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 2024-03-08_9eedb2e662b57e929fe4424fbc218f8c_cryptolocker
Files
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2024-03-08_9eedb2e662b57e929fe4424fbc218f8c_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