Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_0da7e711d5cac630205a7e894f926e07_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_0da7e711d5cac630205a7e894f926e07_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_0da7e711d5cac630205a7e894f926e07_cryptolocker
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Size
36KB
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MD5
0da7e711d5cac630205a7e894f926e07
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SHA1
9248b4ee13047cd8b8278395cc29541e7b84c0f4
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SHA256
86a1c985842f0dd4571b64142c2cd10cbc5cda4f6c8db0506e3ff4358b7dd47f
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SHA512
39874d086a33a26037e93ff9548b059efe8e6ccc8bd62c4f6379b8a90f477b2a1dd1d62cc917f4fd29ee1d97d80f4a4f5053ecf5112012e60c83d2726fcd29aa
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnv00Gw:m5nkFNMOtEvwDpjG8h00Gw
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 2024-02-22_0da7e711d5cac630205a7e894f926e07_cryptolocker
Files
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2024-02-22_0da7e711d5cac630205a7e894f926e07_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