2024-04-06_3b06488a1940d73f85e786576dcf47fc_cryptolocker | Triage

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General

Target

2024-04-06_3b06488a1940d73f85e786576dcf47fc_cryptolocker
Size

32KB
MD5

3b06488a1940d73f85e786576dcf47fc
SHA1

a5913c3b8f6e05927bb5d0d0176e96c3c91a92a5
SHA256

fa2d9f6fac103e73c08a7357cda0b3e3fed0fc856239fd2ed27246d4c23c8d0a
SHA512

da0f5f86adcf8aa4cb153d61cbe4987c0a22d75d5205adb9e01695d08815d32c551e800e415e49ac434621011dfdb654febc66c9899b9e6aa3011d3a863f7e38
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/BVq7:b7o/2n1TCraU6GD1a4Xt97q7

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-06_3b06488a1940d73f85e786576dcf47fc_cryptolocker

Files

2024-04-06_3b06488a1940d73f85e786576dcf47fc_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ