2024-03-27_a8178d2e496c707ff55d9e7cb1bd8086_cryptolocker | Triage

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General

Target

2024-03-27_a8178d2e496c707ff55d9e7cb1bd8086_cryptolocker
Size

44KB
MD5

a8178d2e496c707ff55d9e7cb1bd8086
SHA1

d3f1e6a0bec8b07f8e0dc383e8ab03d7204f16ab
SHA256

aee2471fb2732754dd265cf7e70f50ec21738a52760cbed345a2b801025f202c
SHA512

4737e8a84a0c2b3c3c49b8a0d17d341708057cd21e1d21b3ac6820f4f36ea9687adedcf2ef2594ab9fe1380752b22c74232ebd71e772756a60b5a4dc3a2aa721
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0xxo:bc/y2lkF0+B2j8C0no

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
2024-03-27_a8178d2e496c707ff55d9e7cb1bd8086_cryptolocker

Files

2024-03-27_a8178d2e496c707ff55d9e7cb1bd8086_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