2024-03-19_c1f7452cc2f63f34013c8c9d96e11892_cryptolocker | Triage

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General

Target

2024-03-19_c1f7452cc2f63f34013c8c9d96e11892_cryptolocker
Size

43KB
MD5

c1f7452cc2f63f34013c8c9d96e11892
SHA1

096e7d32d2b29309fd18fdb334ca4ddaee8c4495
SHA256

59de2f7e9c99e0c938b0f7d0bafd94aa32ab832ff355c9929696b51d04aeec08
SHA512

01dc675e7d39b563009b4b8212706e96e7c0030227d3f84f583ee7ba7e8e613434a69967f56510b7d55bce17b9ea4b22856b6b2483e5da0694b363f1aa6edeb1
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRq0Kb2zk:bc/y2lkF0+BjJb1

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
2024-03-19_c1f7452cc2f63f34013c8c9d96e11892_cryptolocker

Files

2024-03-19_c1f7452cc2f63f34013c8c9d96e11892_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