2024-03-25_eb955f812821cde0bdf6a52e49679e34_cryptolocker | Triage

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General

Target

2024-03-25_eb955f812821cde0bdf6a52e49679e34_cryptolocker
Size

41KB
MD5

eb955f812821cde0bdf6a52e49679e34
SHA1

dfbf69f8a996920d4430bb4a2a604e27c8a9a3ac
SHA256

640bf6c49df8e12f1bf8d3ad22b68ebe92b695ba26622e8f866a9dd3dc584429
SHA512

6881677ab0c6ddba4f207b5d01f4fd0bc7700b46dd5cb58b1f1cf2c26447fe9041842755b666436c9d959a163d8fb6a4d6393caa9f79e48d19e15c15ea777bf5
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcW4:bc/y2lkF0+B2O

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
2024-03-25_eb955f812821cde0bdf6a52e49679e34_cryptolocker

Files

2024-03-25_eb955f812821cde0bdf6a52e49679e34_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