2024-01-29_5c258dc1bad1f8f6976c6ca2ea87a30a_cryptolocker | Triage

Sharing

General

Target

2024-01-29_5c258dc1bad1f8f6976c6ca2ea87a30a_cryptolocker
Size

49KB
MD5

5c258dc1bad1f8f6976c6ca2ea87a30a
SHA1

ca50266db779f1b3b5763c9b12ce9a29ff1a527f
SHA256

2fa89d9ff8ada0743e2c708b281ad231da19263fecca9225a9fc0ad0dc2f4ed5
SHA512

f355e5a5179505d3b9055a255d2fe385f6b0375dd30e076ef5289285df629e145115f53b31f844ffd1f3f9846ee224eafca6672b4f103ea6def0389dd35c4533
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaHYwiq6:btB9g/xtCSKfxLIc/E1a6

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
2024-01-29_5c258dc1bad1f8f6976c6ca2ea87a30a_cryptolocker

Files

2024-01-29_5c258dc1bad1f8f6976c6ca2ea87a30a_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