2024-03-28_9885e01556b3dd01715217d787d1e7a2_cryptolocker | Triage

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General

Target

2024-03-28_9885e01556b3dd01715217d787d1e7a2_cryptolocker
Size

57KB
MD5

9885e01556b3dd01715217d787d1e7a2
SHA1

0b6179f0f58ced88fb906ed53092b8bf33087287
SHA256

c8f1ecdb3dd9b2d7cf46c27a69def8685ba327b1b9c62a8aa6aaf39f50493810
SHA512

d3d2aeb0bf6b7affc543a70f8cf30a5ed7290db96b2b0165c2e05296fc3d1354b33f26b02c5253cd6975a11b4854c08c730d36f3dc0a7f2725915e8406e8721c
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUH6O:btng54SMLr+/AO/kIhfoKMHdU

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
2024-03-28_9885e01556b3dd01715217d787d1e7a2_cryptolocker

Files

2024-03-28_9885e01556b3dd01715217d787d1e7a2_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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