2024-02-25_7c1e335d86ba201a14633606c4a8e996_cryptolocker | Triage

Sharing

General

Target

2024-02-25_7c1e335d86ba201a14633606c4a8e996_cryptolocker
Size

42KB
MD5

7c1e335d86ba201a14633606c4a8e996
SHA1

22f4bd839375c4cc6e1293f199728e6f0eeeb12c
SHA256

36f17d4cfa0db23f0327911892058a2bb80ff8995c2dbd9eb6594cebe741cd7d
SHA512

69fa30c448069125a3f13e8854461b92efb690f3d6597c0d494b82c203b9cfcb4cad963cc48cfbae33422acb7ce296f0e17575430b57b7c25c1b13e24034c814
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqrwG9:bc/y2lkF0+Bjrd9

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
2024-02-25_7c1e335d86ba201a14633606c4a8e996_cryptolocker

Files

2024-02-25_7c1e335d86ba201a14633606c4a8e996_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