2024-05-10_981f688469e7bb0efbb9ee21dfa86c22_cryptolocker | Triage

Sharing

General

Target

2024-05-10_981f688469e7bb0efbb9ee21dfa86c22_cryptolocker
Size

41KB
MD5

981f688469e7bb0efbb9ee21dfa86c22
SHA1

89ca1339ee703b4c73d3c0d9d959e201776c770b
SHA256

789dafa2e9efb72b7d767fcd2edc003031659dc670f60187f64ea2a97a0a7308
SHA512

2a9539a12fcc4adcc9025671c949a11d2790393cc1f83a67c0be97583bfce7abe169241c019e27d9688781eda123bab05b54b5d8bd2d83301ad4217aef1574cd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/ELn:btB9g/WItCSsAGjX7e9N0hunKLYAn

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
2024-05-10_981f688469e7bb0efbb9ee21dfa86c22_cryptolocker

Files

2024-05-10_981f688469e7bb0efbb9ee21dfa86c22_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