2024-05-29_e4443172f44f13c9517a6bf8496283a1_cryptolocker | Triage

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General

Target

2024-05-29_e4443172f44f13c9517a6bf8496283a1_cryptolocker
Size

45KB
MD5

e4443172f44f13c9517a6bf8496283a1
SHA1

1d7e5e3ad2c9e7b11b2ba1a64e05851abc752173
SHA256

dbf9bec14ea07e968acba74c365e259cabb967b812db030a9dd67eaf8e67416c
SHA512

688fe73edc4f7730b14093b385f84a7d61a58014bc2bfa4e92bcd5a5771a25cde198bce9d23dcb58994cad38ec0f4d76573d1dfe931be81b2e1cbb91f726b2bf
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqk:bc/y2lkF0+Beqk

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
2024-05-29_e4443172f44f13c9517a6bf8496283a1_cryptolocker

Files

2024-05-29_e4443172f44f13c9517a6bf8496283a1_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