2024-01-23_ab7380b9c1dfdcf1bfeefba17a31b99c_cryptolocker | Triage

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General

Target

2024-01-23_ab7380b9c1dfdcf1bfeefba17a31b99c_cryptolocker
Size

38KB
MD5

ab7380b9c1dfdcf1bfeefba17a31b99c
SHA1

eebd521981542714f65744b691dac553d68f03a9
SHA256

c076fe3974f11a9df928ec0176095d188a05594f1e373a0cb4834e3fcaff262e
SHA512

d5f18e7f4eef529e539349cda4f537c554c57a4c0b7218cca4eb64d160117779391a18ccab08541e19cd67cc74f44d47dbc9605456eb5c5180eb815ea3c061f6
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mViy:bAvJCYOOvbRPDEgXrNekd7l94i3p/ha

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
2024-01-23_ab7380b9c1dfdcf1bfeefba17a31b99c_cryptolocker

Files

2024-01-23_ab7380b9c1dfdcf1bfeefba17a31b99c_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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