2024-02-03_fd389fa2682a09188e922c38b1aa10cf_cryptolocker | Triage

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General

Target

2024-02-03_fd389fa2682a09188e922c38b1aa10cf_cryptolocker
Size

32KB
MD5

fd389fa2682a09188e922c38b1aa10cf
SHA1

72b4733b90b2591db6b46a3427ca41fb5b1aa576
SHA256

5af87c6b7fe74d4f889def28567decbcf58044d64d168993465cfecd8601aa3e
SHA512

679cbcf7c15f677b86020d9aa1e91b75f362005b2a6528faa3be2e36aa0b8988473c383246de4706aa75a7f586a084a27dc1c31c1cf36624b069d9cb9c61fc3d
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qA:b7o/2n1TCraU6GD1a4Xt9bRU6A

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
2024-02-03_fd389fa2682a09188e922c38b1aa10cf_cryptolocker

Files

2024-02-03_fd389fa2682a09188e922c38b1aa10cf_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