2024-01-23_96bb9b9f28043473432e9c7fa835b2e1_cryptolocker | Triage

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General

Target

2024-01-23_96bb9b9f28043473432e9c7fa835b2e1_cryptolocker
Size

38KB
MD5

96bb9b9f28043473432e9c7fa835b2e1
SHA1

d51ff51342536f369e0670ee7149cdd861131bde
SHA256

e078f5af53f52488246c9bb8da18c9b732c502bf8cbd22e458dc94fa37535d35
SHA512

bde4962bbc93f647f63cb8382af69a555c2ce44aba6a202dcb1eb2fccd7beffa34a2360f6cb0f4f646999ba52ef54a6ff489f09534c9b00209a0d43bc31745cb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIqwMa:btB9g/WItCSsAGjX7e9N0hunrkZF

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
2024-01-23_96bb9b9f28043473432e9c7fa835b2e1_cryptolocker

Files

2024-01-23_96bb9b9f28043473432e9c7fa835b2e1_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