Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_636e797a62a95339000efcd681fbd1e4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_636e797a62a95339000efcd681fbd1e4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_636e797a62a95339000efcd681fbd1e4_cryptolocker
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Size
84KB
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MD5
636e797a62a95339000efcd681fbd1e4
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SHA1
3fb4fd200397cc253a46847388d0f1e63244db28
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SHA256
25b902e483e2b2f9077f08d30a7a5fb836a61647d2e644378780de75cb746a64
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SHA512
5435f30e59b67297ad143f3f0ec5e52c800eac24313d5a0ac99f43d8ce934d3d0610dcff675df5b0bdb9c471e9dee5dce1c0b2cd92e251a4fe35fc161526cba5
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvDN:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_636e797a62a95339000efcd681fbd1e4_cryptolocker
Files
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2024-01-08_636e797a62a95339000efcd681fbd1e4_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