2024-02-18_f2980452a036a16eb08f9338b688bf42_cryptolocker | Triage

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General

Target

2024-02-18_f2980452a036a16eb08f9338b688bf42_cryptolocker
Size

33KB
MD5

f2980452a036a16eb08f9338b688bf42
SHA1

668da1f1ff51cec4bda4cd7fbd1009cc5d9cbd4d
SHA256

2085211e08dba7db89eba57f33c17b409d4a5c3b3d59865dfc5b45e8f4176499
SHA512

8032ce5d8f5d76caa24673a4a397092b1a512b453dd22a2435f9cb877ab80009edd772da730b149dde85988a2e8adeeaf96c36e48389b744122df3ecd0a08e5d
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RwFteWcI:b7o/2n1TCraU6GD1a4Xt9bRwWo

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
2024-02-18_f2980452a036a16eb08f9338b688bf42_cryptolocker

Files

2024-02-18_f2980452a036a16eb08f9338b688bf42_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