2024-04-15_d354bb3fdfecb368ec54abb9e9973437_cryptolocker | Triage

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General

Target

2024-04-15_d354bb3fdfecb368ec54abb9e9973437_cryptolocker
Size

35KB
MD5

d354bb3fdfecb368ec54abb9e9973437
SHA1

08e9c399891aa0edef56d98e669ad4752f305ef5
SHA256

ec1340fcc675270c9442b8aa5e409ec021ca77c77387f566eff283a237b8ad2d
SHA512

02899eb80dff55bfa02bb57b8072ceca0d9f9e8aaaaea9ad8f8576b8fe157ff5b83bf72cb5e12c79d92645f51578260944d02bef227b7f4cfe6acb28226b4c70
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qc:btB9g/WItCSsAGjX7r3BTc

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
2024-04-15_d354bb3fdfecb368ec54abb9e9973437_cryptolocker

Files

2024-04-15_d354bb3fdfecb368ec54abb9e9973437_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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