2024-03-12_d42e460818f601f986beeee7e4902f8f_cryptolocker | Triage

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General

Target

2024-03-12_d42e460818f601f986beeee7e4902f8f_cryptolocker
Size

47KB
MD5

d42e460818f601f986beeee7e4902f8f
SHA1

7cb0de0fb4988a9222c3f63d75a8e42f3ffb7732
SHA256

d3cc6812edb9f1180fafac5ba45f0e07ebbb570ca5c8c0100cc41f34bf4b8ba3
SHA512

f7759846ed65319a6819c1d09c9ec4cb4f37a376266e6afaaf13207e7aba75fa9e34b197528e5e09ff3912de6f46260034ac4631f45e6a75a512e0d5f14cd61f
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwi1:btB9g/xtCSKfxLIc/E1F

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_d42e460818f601f986beeee7e4902f8f_cryptolocker

Files

2024-03-12_d42e460818f601f986beeee7e4902f8f_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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