2024-04-06_cf1ce5abeafe1d2c4eed207fbf70d00b_cryptolocker | Triage

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General

Target

2024-04-06_cf1ce5abeafe1d2c4eed207fbf70d00b_cryptolocker
Size

41KB
MD5

cf1ce5abeafe1d2c4eed207fbf70d00b
SHA1

882ab78a22712bdd9a95df6ac419ec314be858bc
SHA256

be2afbee068c924eb1705484e20db6d9511b64830609a23a3c513f63fbaba6ad
SHA512

380e799c5face2185903a4348f34a1b7a77f0a65da7edc70d67d75a8e1b6f9858d37f75d7a1bcc59362e2f071f54de2130060e3d6b687cf8534f08c532c68457
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF0QkL:bAvJCYOOvbRPDEgXrNekd7l94i3pF0nt

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
2024-04-06_cf1ce5abeafe1d2c4eed207fbf70d00b_cryptolocker

Files

2024-04-06_cf1ce5abeafe1d2c4eed207fbf70d00b_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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