2024-04-10_2a1c03c0f2eee4a489a338f1f269023d_cryptolocker | Triage

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General

Target

2024-04-10_2a1c03c0f2eee4a489a338f1f269023d_cryptolocker
Size

34KB
MD5

2a1c03c0f2eee4a489a338f1f269023d
SHA1

eb9d08249edd249e9ba68b5adb56375311769398
SHA256

229743d356becd226400c9efa3eeb8fdcef963174c0d3d7b5b4db04abaf6bbfb
SHA512

5a61011a34e6d8097a5b281f8b2c2771334b4a719d95eb7639d568588d37dec48115cc2f43c08af02681469ba396b3dafa77b847ceca9b1ffc5053152ac4a39e
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFteWck:b7o/2n1TCraU6GD1a4Xt9bRwWE

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
2024-04-10_2a1c03c0f2eee4a489a338f1f269023d_cryptolocker

Files

2024-04-10_2a1c03c0f2eee4a489a338f1f269023d_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