2024-04-17_4029c0b5fb1b48d4b5395f1169559291_cryptolocker | Triage

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General

Target

2024-04-17_4029c0b5fb1b48d4b5395f1169559291_cryptolocker
Size

38KB
MD5

4029c0b5fb1b48d4b5395f1169559291
SHA1

7bf3be13c1bc5b245289360e2e20336489374c39
SHA256

c8ad86560a09707067be7a1d1ecef87cebef1ffd5eb4d145e9a7ba481ebd05c0
SHA512

1162e63a519d83706a3f80165fdc58d2941a18bf1cc19dbc1bbe783c46173262a11e1a45f89ffe70e3ac7d3a9eaf411e5bb5d440217cfc6698a7a55d44b2bca4
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8x:btB9g/WItCSsAGjX7e9N0hunRvGIV8x

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
2024-04-17_4029c0b5fb1b48d4b5395f1169559291_cryptolocker

Files

2024-04-17_4029c0b5fb1b48d4b5395f1169559291_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