2024-02-14_b1f7abbb8d331987bee9fcdefb7ba548_cryptolocker | Triage

Sharing

General

Target

2024-02-14_b1f7abbb8d331987bee9fcdefb7ba548_cryptolocker
Size

33KB
MD5

b1f7abbb8d331987bee9fcdefb7ba548
SHA1

25617183d7726275f3a7fe5864da1e2a2b2d491d
SHA256

2382e434c532936c4588b0919439702024098e7ccad57e636bf687214b0624e8
SHA512

7bd8657f1f76a450c3f31b7f1835a9ba3c707244d6e654b1605f7be6621ef7144ad14a181dc7e44a2006e2bc2b95f9b752c64d191123c12b5bd43dc667f42696
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4S:b7o/2n1TCraU6GD1a4Xt9bRU64S

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
2024-02-14_b1f7abbb8d331987bee9fcdefb7ba548_cryptolocker

Files

2024-02-14_b1f7abbb8d331987bee9fcdefb7ba548_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