2024-03-07_1a22b24fb7c7724fafe2f6da9d1217ad_cryptolocker | Triage

Sharing

General

Target

2024-03-07_1a22b24fb7c7724fafe2f6da9d1217ad_cryptolocker
Size

43KB
MD5

1a22b24fb7c7724fafe2f6da9d1217ad
SHA1

e4cfe7549b02c02414dd42190127c960c058684d
SHA256

ba28bd135b1f957b4435018a77b32ec45aa4bf79db1b1794e8cd5910ee1f7069
SHA512

7108eb0bc2cc10092791d43034f495471e6a509c17c2717f01b24d9777529b74333f122453c4f1b29078842e0009ae2d82aa119005db5f3b5a8f59991aefeab1
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwGuz:bc/y2lkF0+Bjrduz

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
2024-03-07_1a22b24fb7c7724fafe2f6da9d1217ad_cryptolocker

Files

2024-03-07_1a22b24fb7c7724fafe2f6da9d1217ad_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