2024-02-28_88111630ec91cf8d401d3f00c08d70ad_cryptolocker | Triage

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General

Target

2024-02-28_88111630ec91cf8d401d3f00c08d70ad_cryptolocker
Size

37KB
MD5

88111630ec91cf8d401d3f00c08d70ad
SHA1

050609f3a9469b7c681dadcb1540228c54ab96f5
SHA256

bef1a7f22de5e643bcba0cdea487d74a8aeb6accf426753a64148541e973ad6e
SHA512

c54bbc54e1a1f55884e9c34365124148b4b1d24b20aba45d3f911b4e7362ef28446879fcd9f642cd2438543f0d9507720660fa3e7a1e1a1728066b816336dc47
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVll5:btB9g/WItCSsAGjX7e9N0hunUWlL

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
2024-02-28_88111630ec91cf8d401d3f00c08d70ad_cryptolocker

Files

2024-02-28_88111630ec91cf8d401d3f00c08d70ad_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