2024-02-04_f9f41c4e2aaa2778721da732cb5eeb25_cryptolocker | Triage

Sharing

General

Target

2024-02-04_f9f41c4e2aaa2778721da732cb5eeb25_cryptolocker
Size

38KB
MD5

f9f41c4e2aaa2778721da732cb5eeb25
SHA1

2ec66acc2218fdddf6c7f7e1c403abaf045b48cf
SHA256

e911349f48dd7a560493001beb17c91049d8f6575e2175c762d2fcdadcdb9ff1
SHA512

14d6f34d1eebe6f7474b4a9f82cbb37919077f1e2b0561d6beba9f3fdff5c8a62a50243f1847c5fb871509211c654cdb65dc8336d0aa3472037e209076c24dd6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwMuuO:btB9g/WItCSsAGjX7e9N0hunrkZfuO

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
2024-02-04_f9f41c4e2aaa2778721da732cb5eeb25_cryptolocker

Files

2024-02-04_f9f41c4e2aaa2778721da732cb5eeb25_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