Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_ad6baf9540b66a3b988f1008372ba552_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-12_ad6baf9540b66a3b988f1008372ba552_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-12_ad6baf9540b66a3b988f1008372ba552_cryptolocker
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Size
48KB
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MD5
ad6baf9540b66a3b988f1008372ba552
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SHA1
2be6fbdd9d6c2d2162dfd2d82f3a34907cdb6a54
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SHA256
408471ad72b75e098ac49d6182fb865c75479efd62888caaf289df626524e6ef
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SHA512
e38dae8792f7be9c2f32b5d105cd83adcbd24bb688031ccbb402d29cd14ddf41425150a30bc294925be862363ebd95a2bf3ad27830f12f4a5ae3efda2f9a211f
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SSDEEP
384:icX+ni9VCr5nQI021q4VQBqURYp055TOtOOtEvwDpjqIGR/hHi7/OlI0G/BdmRS+:XS5nQJ24LR1bytOOtEvwDpjNbP/bm9
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 2024-05-12_ad6baf9540b66a3b988f1008372ba552_cryptolocker
Files
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2024-05-12_ad6baf9540b66a3b988f1008372ba552_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