2024-03-06_577646d882878ca09ca3da5f6a34e7f0_cryptolocker | Triage

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General

Target

2024-03-06_577646d882878ca09ca3da5f6a34e7f0_cryptolocker
Size

42KB
MD5

577646d882878ca09ca3da5f6a34e7f0
SHA1

e9006ef96c53bf062ade0d9d48e496176f5196eb
SHA256

efeb23428061994df175e52beb8d9529a83ce4a1fe99fce6644bf0d5927a7253
SHA512

df8bf0a834216f7bb324eb734e4501ddf55a980475a17270b49e0e4157b334c7e0c49b4d9429bec7930d6dff94b5e484471c3265921e45ebd0cf2e11ad0ce02e
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrXW:bc/y2lkF0+Bjrm

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
2024-03-06_577646d882878ca09ca3da5f6a34e7f0_cryptolocker

Files

2024-03-06_577646d882878ca09ca3da5f6a34e7f0_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