2024-05-25_1c98fec3e8389367cae4ab9d744b7750_cryptolocker | Triage

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General

Target

2024-05-25_1c98fec3e8389367cae4ab9d744b7750_cryptolocker
Size

38KB
MD5

1c98fec3e8389367cae4ab9d744b7750
SHA1

cbcb5913d3a1022470b2d398c32a8b93dec57053
SHA256

c137a2f82dc1e4f19afa69e0f725dc7d68dc2db3799f9f8e53883f6f14507fdf
SHA512

3ef1f4e799ed202882ac55e4effb95aa4aa8babbf1b6981f0b600d9146e56ffea73f0ce253835bf9377c429cab5792ea62f0c6064601d3f7793ab1addab3e285
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36xpY:bc/y2lLRU6zA6lpY

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
2024-05-25_1c98fec3e8389367cae4ab9d744b7750_cryptolocker

Files

2024-05-25_1c98fec3e8389367cae4ab9d744b7750_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