2024-02-29_9d2f8d9a9623ffaa7d2f28f5a88cc716_cryptolocker | Triage

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General

Target

2024-02-29_9d2f8d9a9623ffaa7d2f28f5a88cc716_cryptolocker
Size

32KB
MD5

9d2f8d9a9623ffaa7d2f28f5a88cc716
SHA1

efa7f390f02219033151531401c04882c3f5422f
SHA256

45d0e97166579258dae21707fec4bf68230280989a93e12bc5dbde802f76a68c
SHA512

a78516c55328e5a1459d63e8b87b0ac5362ddcacfa6e9eb636175a31b9f4ebfdeec6f613d43d9e605d2902c551eec0e7701350835c0460cf33b161c8d70d1272
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B+wv:b7o/2n1TCraU6GD1a4Xt9Dv

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
2024-02-29_9d2f8d9a9623ffaa7d2f28f5a88cc716_cryptolocker

Files

2024-02-29_9d2f8d9a9623ffaa7d2f28f5a88cc716_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