2024-02-23_833e6085723cfac26e2e3c652b51ea4d_cryptolocker | Triage

Sharing

General

Target

2024-02-23_833e6085723cfac26e2e3c652b51ea4d_cryptolocker
Size

33KB
MD5

833e6085723cfac26e2e3c652b51ea4d
SHA1

4d8ab14788bd3e5ac3edf058e9c6414acb1b00ad
SHA256

119cda5568ea333d8b1b32f7eea545f690b45026866202862234bb65b87e8dfc
SHA512

f71179a509befb9d23f2a035e71e6f41dc7148dc077df44c9e3c34d013abb0f8ac6e0f7e14a9ec69dbf2c1bd32ace0b9aadab89dcf684edbf80208d76e64eb47
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4a+33g:b7o/2n1TCraU6GD1a4Xt9bRU64tw

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
2024-02-23_833e6085723cfac26e2e3c652b51ea4d_cryptolocker

Files

2024-02-23_833e6085723cfac26e2e3c652b51ea4d_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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