2024-01-24_ab3c30ec4dcffadc1ab2218dad911bbf_cryptolocker | Triage

Sharing

General

Target

2024-01-24_ab3c30ec4dcffadc1ab2218dad911bbf_cryptolocker
Size

35KB
MD5

ab3c30ec4dcffadc1ab2218dad911bbf
SHA1

9f11eadd7a8a6e58c1fffc11a94c23d4f1ca2bd9
SHA256

034fcf3fe01ff286389f826ddbe180b439464dcf4a61ebb57824b962d0b6a39f
SHA512

40f42544624ec52277580e64d2e607259da4690929db8cf5df8f61719c480b59a7aa2568b21c5850e30d1492c40aa11e77dacde3eb77a6fb40bf5e57c747d5c1
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXun1k:btB9g/WItCSsAGjX7e9N0huni

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
2024-01-24_ab3c30ec4dcffadc1ab2218dad911bbf_cryptolocker

Files

2024-01-24_ab3c30ec4dcffadc1ab2218dad911bbf_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