2024-02-12_5a7066c2b0018f0dfc3a12e82ed60f60_cryptolocker | Triage

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General

Target

2024-02-12_5a7066c2b0018f0dfc3a12e82ed60f60_cryptolocker
Size

40KB
MD5

5a7066c2b0018f0dfc3a12e82ed60f60
SHA1

f6ac05b52d5d18515fcbda3ada589a7406b9909a
SHA256

f88c3593cbd504f7cdf7d0f2378099465e00b95b4ad91600f99483b413ca806c
SHA512

b88bffef3aff10ee5e60b098e399d78134df8588297b0cdfa187d87a1ce6bd9201ad086f4e658bb8e7199760796cfad7eb9f1aaa5981e1b24feda06ad2f31559
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqz:bc/y2lkF0+Bjz

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
2024-02-12_5a7066c2b0018f0dfc3a12e82ed60f60_cryptolocker

Files

2024-02-12_5a7066c2b0018f0dfc3a12e82ed60f60_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