2024-03-06_ff5504932d2cf6a22e61e562c954ebcf_cryptolocker | Triage

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General

Target

2024-03-06_ff5504932d2cf6a22e61e562c954ebcf_cryptolocker
Size

41KB
MD5

ff5504932d2cf6a22e61e562c954ebcf
SHA1

704c034fa08bfc4fa1460b0c6e69287f05c074de
SHA256

fab5b928574e9f3bcebacbe37d3e4e9bed74b633e60894fd6f719b129fee1e6f
SHA512

1c5d6f2467c27a2b12d17ad2f9575732a8fb7a8b1678d54adb5a83c43414ea41118f22bffff899203fb3d0369878a786b03e5ccdccc051f50734dfd8dff75d69
SSDEEP

768:btB9g/WItCSsAGjX7e9N0hunrknJQox0B:btB9g/xtCSKqf1rk+ox0B

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
2024-03-06_ff5504932d2cf6a22e61e562c954ebcf_cryptolocker

Files

2024-03-06_ff5504932d2cf6a22e61e562c954ebcf_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