2024-02-21_b2e24302b9341fff3d6609047fa99d9b_cryptolocker | Triage

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General

Target

2024-02-21_b2e24302b9341fff3d6609047fa99d9b_cryptolocker
Size

37KB
MD5

b2e24302b9341fff3d6609047fa99d9b
SHA1

16aec5fcda3febf5ac15fd2a2ab28bc40a140e0b
SHA256

a33bd962594b7022a22972e81f39b909efe6e18268c17b4bae01eb28170ecf2e
SHA512

b9944a4bd96481252b9a7a086a7bf95d00fc58e4fc09f87fa51ee2afea29f63cd0e862e87891bc93d468fdf3c7d73c201cfd610c9f010a0426360e86a1a9b1c9
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRCmlL:btB9g/WItCSsAGjX7e9N0hunRCm5

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
2024-02-21_b2e24302b9341fff3d6609047fa99d9b_cryptolocker

Files

2024-02-21_b2e24302b9341fff3d6609047fa99d9b_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