2024-04-24_8935911cbbfe9565cb83eb679d67bc9f_cryptolocker | Triage

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General

Target

2024-04-24_8935911cbbfe9565cb83eb679d67bc9f_cryptolocker
Size

36KB
MD5

8935911cbbfe9565cb83eb679d67bc9f
SHA1

c8518d9fe2b09701785f0a48c33812ef80648c03
SHA256

7266c1e95ea3426b9373325e762da1adb5d2812da8e67ec67dd0c705176b3225
SHA512

7de1964dc63708ac67aedc7df44f58ecf95bc37798b41194db3e8cc4b77392a8496737ae620cde27a14fba66842b4125b1ff9c00489637fffd865a89d36decab
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY268D:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36A

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
2024-04-24_8935911cbbfe9565cb83eb679d67bc9f_cryptolocker

Files

2024-04-24_8935911cbbfe9565cb83eb679d67bc9f_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