2024-04-18_6edf2b118424354b26bb793465934773_cryptolocker | Triage

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General

Target

2024-04-18_6edf2b118424354b26bb793465934773_cryptolocker
Size

44KB
MD5

6edf2b118424354b26bb793465934773
SHA1

a77e523eb2c278fc5b0835c24b8537e7b05bd806
SHA256

908790a8bf95a13bd9c8aa378ffd062394af2b71060692c2bdd5a22677fa5593
SHA512

8b1f052ca2484e9a9fdf18238b5b4da7bc82cc211a92c8c9dab75d1d706565d35c4910e99d7461ba851593a2f44124f30a0213c4baa78aa52b7d8aeec8a1257c
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPCrn:btB9g/xtCSKfxLIc/c

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
2024-04-18_6edf2b118424354b26bb793465934773_cryptolocker

Files

2024-04-18_6edf2b118424354b26bb793465934773_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