2024-01-18_fe77e14046dadbb903d8ba44320019e9_cryptolocker | Triage

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General

Target

2024-01-18_fe77e14046dadbb903d8ba44320019e9_cryptolocker
Size

34KB
MD5

fe77e14046dadbb903d8ba44320019e9
SHA1

46675d08f6dc88f37c749c4ef947d48ee1753f23
SHA256

82d29f1a1ba462909befebe4086b8994d0929a9897f04cd4ee74130e3436f4d4
SHA512

5339eefb0f0ee64e4f405eaaa373bd64f086cb43d7f767c0ff823cd2b3c26a1b8079c38c93a83e9982cb9f3306a867e21a2b8fcf07de2747a3d96dccb6a2ee4a
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunXa:btB9g/WItCSsAGjX7e9N0hunK

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
2024-01-18_fe77e14046dadbb903d8ba44320019e9_cryptolocker

Files

2024-01-18_fe77e14046dadbb903d8ba44320019e9_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