2024-01-28_fe0b0cf13313b979966e8606b8a12454_cryptolocker | Triage

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General

Target

2024-01-28_fe0b0cf13313b979966e8606b8a12454_cryptolocker
Size

35KB
MD5

fe0b0cf13313b979966e8606b8a12454
SHA1

29193ed966c02a9701c6076fa7f687a6769720ca
SHA256

2e388f13636387d512ad4544b9ef05cc9f7636eacde42bc366a1e924de3f28e9
SHA512

875d38e1cbddb72a2eaa3379ec698aa3deb9b26f878e20d19a19fddf3e05e88df8ec2340f20e025ec9dc3a94577720b78227d48f6827397df816be622bcaf3ff
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunyhc0:btB9g/WItCSsAGjX7e9N0hunyb

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
2024-01-28_fe0b0cf13313b979966e8606b8a12454_cryptolocker

Files

2024-01-28_fe0b0cf13313b979966e8606b8a12454_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