2024-03-12_bd494638db0ff713b0732e3b8d21d6ca_cryptolocker | Triage

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General

Target

2024-03-12_bd494638db0ff713b0732e3b8d21d6ca_cryptolocker
Size

42KB
MD5

bd494638db0ff713b0732e3b8d21d6ca
SHA1

43b0cd0d24fece8c16ce672a8c1a434022809ef4
SHA256

8e963ae5a1c9cebbe23c58f4b5010ee2ee0e99dd3310811879c9f1d4d617e0ec
SHA512

e6cdfd61df47c909fc74165a4533a4802e3a1ca13325c58b070818fbd946af67b1faf0c71ebd8916751f668709e1a87aebbdead1574ed180b339e9d427e87a12
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphej6P:bc/y2lkF0+BeH

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
2024-03-12_bd494638db0ff713b0732e3b8d21d6ca_cryptolocker

Files

2024-03-12_bd494638db0ff713b0732e3b8d21d6ca_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