2024-02-02_d09705be1ae6ff94ada5742b6b281b0f_cryptolocker | Triage

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General

Target

2024-02-02_d09705be1ae6ff94ada5742b6b281b0f_cryptolocker
Size

40KB
MD5

d09705be1ae6ff94ada5742b6b281b0f
SHA1

a370c8114e0936d5a388d6d652854f49a4849bd0
SHA256

f4e8213938819108070270e73a6aa3c02d9fd55ab6eb14fdb3d2bce1a71a6ba6
SHA512

506bff0418a6fe01270ab7c04f320d36423d541ee59d834eed504c8bd5468c4eab75d620d0b524de7fb31a4706d527de600832dafe6ebf7ca07fb6f57f36a0fa
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZ9:btB9g/WItCSsAGjX7e9N0hunrkn9

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
2024-02-02_d09705be1ae6ff94ada5742b6b281b0f_cryptolocker

Files

2024-02-02_d09705be1ae6ff94ada5742b6b281b0f_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