2024-04-25_58c067b203f8273e8e6ed1d744f6d47a_cryptolocker | Triage

Sharing

General

Target

2024-04-25_58c067b203f8273e8e6ed1d744f6d47a_cryptolocker
Size

35KB
MD5

58c067b203f8273e8e6ed1d744f6d47a
SHA1

d8f7a1824101d04b970a990ef3ff48a6fd029e03
SHA256

af485c98faafc2d092f3d3edec7cce7389668af054bcc88807c0fecf7e161be9
SHA512

0d509882d22247e8fe5e08567d2c383280a4e9009028ed80854c6d4e88dc052c5cd488ee22d29d46987b058c6472e49d42bf75d54975eda3700f448ff1a75033
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVSCc:b7o/2n1TCraU6GD1a4Xt9bRUlV49

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
2024-04-25_58c067b203f8273e8e6ed1d744f6d47a_cryptolocker

Files

2024-04-25_58c067b203f8273e8e6ed1d744f6d47a_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