2024-04-09_dc028ab31dc02e3eb306a3f56121161e_cryptolocker | Triage

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General

Target

2024-04-09_dc028ab31dc02e3eb306a3f56121161e_cryptolocker
Size

45KB
MD5

dc028ab31dc02e3eb306a3f56121161e
SHA1

3089826448d4f802aae71308834b40856786c438
SHA256

c647e6fd49df3f6c866fee2143927fd4be0201d4947fc3277b8a56c7c44d630a
SHA512

8d8bf755cc4e38772c038ff72acfb5420ed9413d9ab7bca5f8034fd90d4972d0ba9c452d4f794eb396cd3a37bd292f0d987d1a8d74cc582524bc8fe0ef7cbbab
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmz4kmmIPTE:bc/y2lkF0+BjjIIbE

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
2024-04-09_dc028ab31dc02e3eb306a3f56121161e_cryptolocker

Files

2024-04-09_dc028ab31dc02e3eb306a3f56121161e_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