2024-06-04_dd0eb41cb84d63a5895b2658dd036043_cryptolocker | Triage

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General

Target

2024-06-04_dd0eb41cb84d63a5895b2658dd036043_cryptolocker
Size

39KB
MD5

dd0eb41cb84d63a5895b2658dd036043
SHA1

8f5878f1f889254a65f2c6996766fafe9f78e867
SHA256

5dfec1eb9485a02acd13ff06e9fc720c92fcacd52c76d32092b69a77d1e85c9e
SHA512

d81e8109cc757ea9bdf775d72ec2eaea5e0982ce5ab4d8a8da2c57d777add8b46e85b25157c696370e7d9120c2f16be48c3d1a277bd7a00fc95d42f5e50893ef
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mZ:bc/y2lLRU6zA6qZ

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
2024-06-04_dd0eb41cb84d63a5895b2658dd036043_cryptolocker

Files

2024-06-04_dd0eb41cb84d63a5895b2658dd036043_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