2024-01-29_603f50e3e8f647631591d98fb0d14792_cryptolocker | Triage

Sharing

General

Target

2024-01-29_603f50e3e8f647631591d98fb0d14792_cryptolocker
Size

31KB
MD5

603f50e3e8f647631591d98fb0d14792
SHA1

01416d656c4c54765777fab447d53303c09e5b3c
SHA256

b376e98c7301482f5041c46789cab66ccfb8b750f58f186aab955029402ec876
SHA512

04348cd76fff7de0f5d446ae3c3cbaa271f9d2de8d6ca4f038fc5d13f9d5b1501fa6343ee2136e7a6ce8157db3b5ab4933bf13d8aec28f2f4582426a08c99cee
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/Bq:b7o/2n1TCraU6GD1a4Xt9g

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
2024-01-29_603f50e3e8f647631591d98fb0d14792_cryptolocker

Files

2024-01-29_603f50e3e8f647631591d98fb0d14792_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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