2024-03-14_70942c2d9d2ed20158124ed3b2370cbe_cryptolocker | Triage

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General

Target

2024-03-14_70942c2d9d2ed20158124ed3b2370cbe_cryptolocker
Size

41KB
MD5

70942c2d9d2ed20158124ed3b2370cbe
SHA1

367f1588144ac5e40ea0b5ccda3c0185acf9e312
SHA256

986bdcb41f9b3645f9711e8e9a49c3ab6f2bd27d72f7a51cede9367fc7f0bcde
SHA512

98300147ded886daab0f1452ec13450959ef87b450d7bf274698512c4099cc0ba7c239625a5bb549169f2d27962025e776710b9ddd2b092c056fd832b25e2ea4
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jy:bAvJCF+RQgJeab4sy/lI

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
2024-03-14_70942c2d9d2ed20158124ed3b2370cbe_cryptolocker

Files

2024-03-14_70942c2d9d2ed20158124ed3b2370cbe_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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