2024-01-28_7bcc8599c78d184bbbc1c28e7a94e4bc_cryptolocker | Triage

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General

Target

2024-01-28_7bcc8599c78d184bbbc1c28e7a94e4bc_cryptolocker
Size

44KB
MD5

7bcc8599c78d184bbbc1c28e7a94e4bc
SHA1

bc71a6bab3bb489fa3d043ada6e9f07473c6ed99
SHA256

786d0363de09de5fd42aa4cdfc0a9ff73ab2caffb801ba487d7ffbd81dd9e585
SHA512

741973397cd8389fb3d4b2c0fdf9b97fd2b107e1ce6efe3a16e9956302c9b5f53c9a23a8117f5d4b9373bab8b9ec752e32e09843a0cca06e04a10c2039356010
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q4v:btB9g/xtCSKfxLIc/C4v

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
2024-01-28_7bcc8599c78d184bbbc1c28e7a94e4bc_cryptolocker

Files

2024-01-28_7bcc8599c78d184bbbc1c28e7a94e4bc_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