Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_b530253b4542b137f309a99f4e5a289c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_b530253b4542b137f309a99f4e5a289c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_b530253b4542b137f309a99f4e5a289c_cryptolocker
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Size
85KB
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MD5
b530253b4542b137f309a99f4e5a289c
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SHA1
bc524cf062d617a0f173755b3624bfb18f677703
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SHA256
bbc5e2b978a22cb94c2b5a4835b92dd6baaa7fdce0f604b0f329cb5a7370994f
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SHA512
e829a242a25c45f260e0a9b752b5bd9edf62db4846e7d95a27883ce0b5f84b11d0a0b6e20c0432d7b38c6c5a5c3a4575394c1f656639c4e95275a140f3437338
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SSDEEP
1536:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8AcmG:okFDOtEvwDpjPw
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_b530253b4542b137f309a99f4e5a289c_cryptolocker
Files
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2024-01-11_b530253b4542b137f309a99f4e5a289c_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