2024-02-28_e42f17e5aa21768698447cacc62176af_cryptolocker | Triage

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General

Target

2024-02-28_e42f17e5aa21768698447cacc62176af_cryptolocker
Size

46KB
MD5

e42f17e5aa21768698447cacc62176af
SHA1

3a47a3c0604b271d6f2b57837a3d09a46e0550dd
SHA256

d468b9cfb897c68a84f3132a7e3fac9bf0bb1c56a603fb34d1c7937d0ca1292f
SHA512

eb3e435b143c5d3042dd755fb79a620b1402504343830eea6881cbd6a289199271383396d8697dd1efaa6b90a7ec2021f2889b205085a0db77fce31afedc56c3
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q4u:btB9g/xtCSKfxLIc/C4u

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_e42f17e5aa21768698447cacc62176af_cryptolocker

Files

2024-02-28_e42f17e5aa21768698447cacc62176af_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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