2024-04-26_bbfd0d4c6aee82ce6bc9d5d40148c43c_cryptolocker | Triage

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General

Target

2024-04-26_bbfd0d4c6aee82ce6bc9d5d40148c43c_cryptolocker
Size

35KB
MD5

bbfd0d4c6aee82ce6bc9d5d40148c43c
SHA1

d197b7095f98d7cb38fec1402253985fc35326b1
SHA256

13b3238fb5965de9d03ec7919255d034159f26460765fd1df12fe618b1345f8b
SHA512

2ed3c0ceb9e9b7e7ca38353564c428e300080d867391362ed779aaeee4cb1f5ad2bafd9bbae09a99d7d23823eb184ad7b1f15c47fcf50b191b1924f7fb8d46ff
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qGB:btB9g/WItCSsAGjX7r3BTGB

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
2024-04-26_bbfd0d4c6aee82ce6bc9d5d40148c43c_cryptolocker

Files

2024-04-26_bbfd0d4c6aee82ce6bc9d5d40148c43c_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