2024-02-13_435be9773f21ffca80fcae7759d8a51f_cryptolocker | Triage

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General

Target

2024-02-13_435be9773f21ffca80fcae7759d8a51f_cryptolocker
Size

32KB
MD5

435be9773f21ffca80fcae7759d8a51f
SHA1

0c1f45564af286bbcb812fce49c1dfa7f0ae82df
SHA256

a6f14058b2d2efd7d8048dbdafdbd4a90bc3cd65050de067aecca4c9a2832aed
SHA512

93a993bc07a3ab237438d3864eb9cd24051f7e62c1f3b20dce847d71dd262ce10c6796b8b5d6f61b5f9fb134d104780a37a7be2a0b160e0264bdff4cefb9d783
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+OON:b7o/2n1TCraU6GD1a4Xt9ha

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
2024-02-13_435be9773f21ffca80fcae7759d8a51f_cryptolocker

Files

2024-02-13_435be9773f21ffca80fcae7759d8a51f_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