2024-02-14_a8fe16323d283cd665ba59c9cd6dd32d_cryptolocker | Triage

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General

Target

2024-02-14_a8fe16323d283cd665ba59c9cd6dd32d_cryptolocker
Size

33KB
MD5

a8fe16323d283cd665ba59c9cd6dd32d
SHA1

c40bd524ae93f1b2ed66a8dabc6407d97dc06b3a
SHA256

ef446a5fc85b10689dab94a628c02ecfceb00cff70a298d0e84ec10dfbb0b9e4
SHA512

030fcefb65279feaab282b388b839add6e51778f34abdb3e49e260bfcfc1bd83318a5b7bd791796cc3d01920a6c67f8be3cb29a492a01a14f2ba763dbf421c41
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q48:b7o/2n1TCraU6GD1a4Xt9bRU648

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
2024-02-14_a8fe16323d283cd665ba59c9cd6dd32d_cryptolocker

Files

2024-02-14_a8fe16323d283cd665ba59c9cd6dd32d_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