2024-02-22_434c82267953f86068f2990e0eb30b04_cryptolocker | Triage

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General

Target

2024-02-22_434c82267953f86068f2990e0eb30b04_cryptolocker
Size

42KB
MD5

434c82267953f86068f2990e0eb30b04
SHA1

f0c568027e1aaed71eb55b6c816eca7e3903052a
SHA256

295914569a3e62a224370069c3b8bc1afe853ffa0764029cde076fb756cefd7a
SHA512

f07bf2e784e10018e5c6245fa37e1c37a58adcc79c0d354df46613b79a4edc98214bd01b24dbc3eaeb9fd3d4f21a374618bab1ad49d21d50019bdc1953db7d53
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJ1RDj:btB9g/xtCSKfxLIc/bRDj

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
2024-02-22_434c82267953f86068f2990e0eb30b04_cryptolocker

Files

2024-02-22_434c82267953f86068f2990e0eb30b04_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