2024-02-29_108ab3e61985f8a771c0ce2c7abf44c0_cryptolocker | Triage

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General

Target

2024-02-29_108ab3e61985f8a771c0ce2c7abf44c0_cryptolocker
Size

46KB
MD5

108ab3e61985f8a771c0ce2c7abf44c0
SHA1

9ad1e2a067cbb3e50c9413f034c9b9c10de90d0f
SHA256

4bc796f05fa93fa2204309ebb25ef69b3f5b6a07f5357811fcc941c00ec27901
SHA512

f53acb79bdeeeac0151a469ee7c781b4328020d7695934d3f31e01e79e014d9cfc137d8a4435580d520383db0abc7c254a3ea2b916ebcfad0f64023446f65fa6
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q4I:btB9g/xtCSKfxLIc/C4I

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
2024-02-29_108ab3e61985f8a771c0ce2c7abf44c0_cryptolocker

Files

2024-02-29_108ab3e61985f8a771c0ce2c7abf44c0_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