2024-04-20_17f7e9d27995cdf019ac63b1189032a0_cryptolocker | Triage

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General

Target

2024-04-20_17f7e9d27995cdf019ac63b1189032a0_cryptolocker
Size

42KB
MD5

17f7e9d27995cdf019ac63b1189032a0
SHA1

4702e2ec0cb3182e7bc24a0891b333d951aaf330
SHA256

f4de47665de8eb0a694e8c0fe26af3072cbc0dfe93e11d07cf154d0d1b33b85d
SHA512

c6c3c096a191f64b67fc6d763718f8f95617a0db5e627479e734e2a448617175b71d487cd63c9edf4065df67cc9d5eb37d673ed882caa08e479baf8d5e10f0f7
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYtsb4:bc/y2lkF0+BlF

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
2024-04-20_17f7e9d27995cdf019ac63b1189032a0_cryptolocker

Files

2024-04-20_17f7e9d27995cdf019ac63b1189032a0_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