2024-03-28_774c9c2fe922eaaedee5b386b633eb02_cryptolocker | Triage

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General

Target

2024-03-28_774c9c2fe922eaaedee5b386b633eb02_cryptolocker
Size

37KB
MD5

774c9c2fe922eaaedee5b386b633eb02
SHA1

593c020d5545b74aa891ff3ccf8681bfdb27d23c
SHA256

2491c733ed4d9f50a5b3d3064c5e6687a4ad67435eedc65333fbbb5b14c2d804
SHA512

17fa2bbcb35e69c9bc6962bf2b254fcf088afb7a22923bc57613e5b7b8852354fbc14849db3b5ea9652859cd50bba38b8d363bfbd7930702a4989b88dfe48de6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/q:btB9g/WItCSsAGjX7e9N0hunKLYS

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
2024-03-28_774c9c2fe922eaaedee5b386b633eb02_cryptolocker

Files

2024-03-28_774c9c2fe922eaaedee5b386b633eb02_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