2024-05-31_09aa5ea78ae7bf6a80211dd6b8b7313e_cryptolocker | Triage

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General

Target

2024-05-31_09aa5ea78ae7bf6a80211dd6b8b7313e_cryptolocker
Size

56KB
MD5

09aa5ea78ae7bf6a80211dd6b8b7313e
SHA1

6d9a773cda97abf50b7a223c5101c3446f4744eb
SHA256

4df2e53e93861eff8be3242b65b9c5eda0226d895aea3c942339d63d9f01acd4
SHA512

06e1224dc1f977b9eee1b975d0947acf61c5272693994bf10af494b7c84c85a0b5085d7364254158c15bb2d1f88f2503537edb793587fba8052b336c698923a1
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6Wf:bc/y2lm6iH/NLp17zrV98f

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
2024-05-31_09aa5ea78ae7bf6a80211dd6b8b7313e_cryptolocker

Files

2024-05-31_09aa5ea78ae7bf6a80211dd6b8b7313e_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