2024-01-25_551d348462912a2cfa84137fe5e59b77_cryptolocker | Triage

Sharing

General

Target

2024-01-25_551d348462912a2cfa84137fe5e59b77_cryptolocker
Size

49KB
MD5

551d348462912a2cfa84137fe5e59b77
SHA1

a6c524bd7cbf523e86b61868fc23545e019fb29f
SHA256

6a394bdb01917d9ee7dcddc9bf20fc49a817dc3c145ad3cef9119b626161c2f4
SHA512

78ccdc6a7f5f1ad1dfc0859b350f3d2a19560b1b3a5b4be2dfc638ffa4ad2024d3c26ca56a502ace27f216cc637b7baee7bd9f492c4a07a364a27948e0494148
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiqu:btB9g/xtCSKfxLIc/E1au

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
2024-01-25_551d348462912a2cfa84137fe5e59b77_cryptolocker

Files

2024-01-25_551d348462912a2cfa84137fe5e59b77_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