2024-02-28_a31538d298cb73fde3f3ca602816cb10_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-28_a31538d298cb73fde3f3ca602816cb10_cryptolocker
Size

33KB
MD5

a31538d298cb73fde3f3ca602816cb10
SHA1

a2c9cdd8149f3b41c2cdaca64b57a8dc426ff6b3
SHA256

7743758d7facf02a7f53b900b6222e302f3c326bf07c7e4eb1f57bc4eb1eb256
SHA512

fa0f22c3eb2a94b928a6871235d349ffc5f2f5fd0baa1e62ce9c317f7605906664c0da1112608453669420eee10fda870de19ec2b24d37449fb9fc8b0629b428
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3q4aKG:b7o/2n1TCraU6GD1a4Xt9bRU64hG

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
2024-02-28_a31538d298cb73fde3f3ca602816cb10_cryptolocker

Files

2024-02-28_a31538d298cb73fde3f3ca602816cb10_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