2024-01-28_70ad2b2a6fdb569993f519d3ee907b03_cryptolocker | Triage

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General

Target

2024-01-28_70ad2b2a6fdb569993f519d3ee907b03_cryptolocker
Size

42KB
MD5

70ad2b2a6fdb569993f519d3ee907b03
SHA1

b6ddb8d147e97bbc3d624d75af19abfc6f351c60
SHA256

051260481f0bb71bc7d107327606f4f9eac23a53f436c009c6ed322e2ab1a4ad
SHA512

8fc5ba4cc6d5f0ce0c6d8c97a714facc52d3b00589d7c9703c0380924bb75f081ae2c9b3930e6f66d709cc8a4ed206ea91b89bb7d5f1d1e84aa276c6154bda7d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphe1:bc/y2lkF0+Be4

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
2024-01-28_70ad2b2a6fdb569993f519d3ee907b03_cryptolocker

Files

2024-01-28_70ad2b2a6fdb569993f519d3ee907b03_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