Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_c14647da6d28a5cea2e393452c21adb6_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-12_c14647da6d28a5cea2e393452c21adb6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-12_c14647da6d28a5cea2e393452c21adb6_cryptolocker
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Size
69KB
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MD5
c14647da6d28a5cea2e393452c21adb6
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SHA1
1bf2880727db240fbb279fb220bfeb44c0b562ed
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SHA256
b29483e61042fa771a4f33b813e93d8981bb2db90cd3f08f230aee22cb008a68
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SHA512
5d9e21571b87724e65a7798457caefd3488ecd64e8039e25d02eb62dde020126ba33454c66b1fc1a93b0de604f4cdfa3cff1de936c8efeb0bc7ddae9e3027d87
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/dpD:i5nkFGMOtEvwDpjNbwQEI8UZDn
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 2024-06-12_c14647da6d28a5cea2e393452c21adb6_cryptolocker
Files
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2024-06-12_c14647da6d28a5cea2e393452c21adb6_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