2024-02-19_9bb7e19498c2fc53dc27346d99e859e5_cryptolocker | Triage

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General

Target

2024-02-19_9bb7e19498c2fc53dc27346d99e859e5_cryptolocker
Size

32KB
MD5

9bb7e19498c2fc53dc27346d99e859e5
SHA1

0b06c4a7dc4955946fad7974fcd3dcba3e9d7061
SHA256

a806160a6c5fcd9cb046a4e62c274d4221ea4c5550707ad188a9350c5f5178e0
SHA512

d3f318447c6f414d5c56812ea07e02f01d1db56ebf446f9a0a132331d6c495d97901d93a8a52f3aa67a7ccc1871ed9d58c52df75912f20af0fe523bd76c98066
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+1W:b7o/2n1TCraU6GD1a4Xt97

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
2024-02-19_9bb7e19498c2fc53dc27346d99e859e5_cryptolocker

Files

2024-02-19_9bb7e19498c2fc53dc27346d99e859e5_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