2024-01-24_cdd6ea685161c15a48d5981730c1684f_cryptolocker | Triage

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General

Target

2024-01-24_cdd6ea685161c15a48d5981730c1684f_cryptolocker
Size

42KB
MD5

cdd6ea685161c15a48d5981730c1684f
SHA1

aa28d309bbedf50cf96ca024858791e898728bd2
SHA256

9b5cbe6f8594ada74a65738c6ec4bc99eca576b21ef22d2e24404adf1a09e37d
SHA512

0694ccea1e425c175993a08679c6113dd40ccc37e15e58beab91ecab102d0d23dea3cbaa1f7fd0938cd1dce670e3f69ed4b99f863d631fc5b2576cc29e3865d5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmh:bc/y2lkF0+BjjIh

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
2024-01-24_cdd6ea685161c15a48d5981730c1684f_cryptolocker

Files

2024-01-24_cdd6ea685161c15a48d5981730c1684f_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