2024-05-26_4c7f96e178568e3f47cdaefa2ae6c2b2_cryptolocker | Triage

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General

Target

2024-05-26_4c7f96e178568e3f47cdaefa2ae6c2b2_cryptolocker
Size

38KB
MD5

4c7f96e178568e3f47cdaefa2ae6c2b2
SHA1

8e17150963e9de319fa3d324b132e7a8ac48a93d
SHA256

24d8d6c1caf9d6466d56d8233f4c9886748480a0081e53dab4a0e7d1735263c9
SHA512

a8e7e67c50c08d6168ff7b7848c26842430c096afec219bc47e021327658afbdd80d1a8a7f37c489e3f85844c8a4d3fcc8afe4633c1c8abe63983577b2ea8286
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhc:bc/y2lLRU6zA6qG

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
2024-05-26_4c7f96e178568e3f47cdaefa2ae6c2b2_cryptolocker

Files

2024-05-26_4c7f96e178568e3f47cdaefa2ae6c2b2_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