2024-05-12_e9f7e4d9b3ee16ec621b1f30ac1f092c_cryptolocker | Triage

Sharing

General

Target

2024-05-12_e9f7e4d9b3ee16ec621b1f30ac1f092c_cryptolocker
Size

37KB
MD5

e9f7e4d9b3ee16ec621b1f30ac1f092c
SHA1

5a7087dde7cc0c2d17b20addc3fa183501466df2
SHA256

f8f5eb08306517ce23393c26f37e70eeaafd3c162a921a0912313ee2e1762808
SHA512

cc3e17b26507498079f2602a222b32cbe4c6844a34de805d82078f2861b285f54944e5e398d68303740132bc3ece8dba243ef9c5ac9552e5b4d9dc78bd0e1d59
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheD8:bAvJCF+RQgJeab4sbQ

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
2024-05-12_e9f7e4d9b3ee16ec621b1f30ac1f092c_cryptolocker

Files

2024-05-12_e9f7e4d9b3ee16ec621b1f30ac1f092c_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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