2024-01-25_bfed2c39f1f36a29ca35b8a566ab564b_cryptolocker | Triage

Sharing

General

Target

2024-01-25_bfed2c39f1f36a29ca35b8a566ab564b_cryptolocker
Size

35KB
MD5

bfed2c39f1f36a29ca35b8a566ab564b
SHA1

2a85875a298eed6bb96e221e40572e46a28956ed
SHA256

5c59d2dfc272153ccd5477bf1e65ad3338becc2121630e6f82ff3d701b4f43c2
SHA512

a68b491c47e29a64723e123a332a31948c7095258c16da97537683e1a0955f5d75785b6cdfb67e4bcaafd91864bad531023fde29159134b2b7cfa86f431bf1db
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXun17:btB9g/WItCSsAGjX7e9N0hunZ

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
2024-01-25_bfed2c39f1f36a29ca35b8a566ab564b_cryptolocker

Files

2024-01-25_bfed2c39f1f36a29ca35b8a566ab564b_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