2024-03-06_9d2255057c0dc487ec5f319778b1d3bf_cryptolocker | Triage

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General

Target

2024-03-06_9d2255057c0dc487ec5f319778b1d3bf_cryptolocker
Size

33KB
MD5

9d2255057c0dc487ec5f319778b1d3bf
SHA1

f35b237a9f37eb25d4bc00a269995051c9a5d022
SHA256

d4762c325de9420c14d0fc053ca84e908846a2ecc3aeac11023fe6c6425a34ed
SHA512

4fd58a1a3302719757bb3e30c59b71d0b5043566a1dd4bdc4934f8c0b8696a1fe73e77cfe780ad64635107bc82a09f4327126bded7f49621f1e9841c5eb4a1d8
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+1PX:b7o/2n1TCraU6GD1a4Xt9a

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
2024-03-06_9d2255057c0dc487ec5f319778b1d3bf_cryptolocker

Files

2024-03-06_9d2255057c0dc487ec5f319778b1d3bf_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