2024-03-16_6ec03e14299671b5cbf3f30feead0895_cryptolocker | Triage

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General

Target

2024-03-16_6ec03e14299671b5cbf3f30feead0895_cryptolocker
Size

40KB
MD5

6ec03e14299671b5cbf3f30feead0895
SHA1

6efa63538c1f033485015a1f88ad1f2a2ba32ea7
SHA256

b989d67260101eeed3e6f44499e42b41621068492cc5dfe50451d2d3e66f918e
SHA512

9bc197ef3e06f71c8854ba551dfb6655ddeae91b7684a68d4fc82d3a69d8202750d2b0914c9f81ae9bea037fe7dfe10cb8034f9ade2280e42844f3985fe8ad48
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYt5:bc/y2lkF0+Blz

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
2024-03-16_6ec03e14299671b5cbf3f30feead0895_cryptolocker

Files

2024-03-16_6ec03e14299671b5cbf3f30feead0895_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