Static task
static1
Behavioral task
behavioral1
Sample
2024-10-13_31a3e4d33fca3349b6c26443ee5afac1_cryptolocker.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-10-13_31a3e4d33fca3349b6c26443ee5afac1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-13_31a3e4d33fca3349b6c26443ee5afac1_cryptolocker
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Size
95KB
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MD5
31a3e4d33fca3349b6c26443ee5afac1
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SHA1
54c27044451b8202bc7d1a140beef4530eb71d66
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SHA256
0ce74ef0d49c14c2dc742306c4c5883845aa676364520945a2e08f077ebd8b15
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SHA512
b9f5a7dd87e211bc05e4cfb982109b4a5a87badbfa00c332a47a37fd80eceb100bd487fcb69afad2bf9e19ad10d5b37f2542acfcec8e5dee0dd55714f9c6b628
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjC:i5nkFGMOtEvwDpjNbwQEIikC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_31a3e4d33fca3349b6c26443ee5afac1_cryptolocker
Files
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2024-10-13_31a3e4d33fca3349b6c26443ee5afac1_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