c784e4159f3dff6493efa669f10130e12d5f8f8b0c5d6ea639b92f699e997cfd

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General

Target

c784e4159f3dff6493efa669f10130e12d5f8f8b0c5d6ea639b92f699e997cfd
Size

79KB
MD5

e0a471633ad4c77ab637f028855d0224
SHA1

3f587e72b2050b904ced36043d26c02f529c0ad9
SHA256

c784e4159f3dff6493efa669f10130e12d5f8f8b0c5d6ea639b92f699e997cfd
SHA512

21c4cb6fac09df258efa41a3149a2503e645b4a320d3523033a43a00ff93da725a854af452a29e9c2aabd9fe60211ef2f30346e4972a05986cc976ad908be716
SSDEEP

768:4vw9816vhKQLro44/wQpWMZ3XOQ69zbjlAAX5e9zz:wEGh0o4loWMZ3izbR9Xwzz

Score

10^/10

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Files

c784e4159f3dff6493efa669f10130e12d5f8f8b0c5d6ea639b92f699e997cfd
.exe windows:4 windows x86 arch:x86

ba23a556ac1d6444f7f76feafd6c8867

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:25

Not After

01/09/2022, 18:25

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:33

Not After

01/09/2022, 18:33

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5
Signer

Actual PE Digest

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5

Digest Algorithm

sha256

PE Digest Matches

false

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5
Signer

Actual PE Digest

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5

Digest Algorithm

sha256

PE Digest Matches

false

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

kernel32

lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetLastError
SetFileAttributesA
CopyFileA
CloseHandle
GetCurrentProcess
CreateFileA
GlobalFree
LockResource
GlobalAlloc
LoadResource
SizeofResource
FindResourceA
SetPriorityClass
GetCurrentThread
SetThreadPriority
ResumeThread
Sleep
GetStartupInfoA
CreateProcessA
lstrlenA
VirtualAllocEx
WriteProcessMemory
GetModuleHandleA
GetProcAddress
CreateRemoteThread
GetSystemWindowsDirectoryA
GetSystemDirectoryA
WriteFile

user32

MessageBoxA

comdlg32

GetFileTitleA

advapi32

CloseServiceHandle
RegOpenKeyExA
RegQueryValueExA
StartServiceCtrlDispatcherA
RegCreateKeyA
RegisterServiceCtrlHandlerA
SetServiceStatus
RegOpenKeyA
RegDeleteValueA
RegSetValueExA
RegCloseKey
OpenServiceA
CreateServiceA
OpenSCManagerA
StartServiceA

ole32

CoUninitialize
CoCreateGuid
CoInitialize

mfc42

ord924
ord800
ord941
ord535
ord537

msvcrt

_controlfp
__set_app_type
__CxxFrameHandler
_snprintf
free
fwrite
fclose
fread
malloc
ftell
fseek
fopen
exit
strstr
strncmp
_except_handler3
__dllonexit
_onexit
_exit
_XcptFilter
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode

msvcp60

??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0Init@ios_base@std@@QAE@XZ

Sections

.text
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ba23a556ac1d6444f7f76feafd6c8867

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5Signer

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5Signer

Headers

File Characteristics

Imports

kernel32

user32

comdlg32

advapi32

ole32

mfc42

msvcrt

msvcp60

Sections

.text Size: 8KB - Virtual size: 6KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 4KB - Virtual size: 1KB

.rsrc Size: 40KB - Virtual size: 39KB

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

33:00:00:02:55:18:1d:a4:2e:e0:86:fc:15:00:00:00:00:02:55
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5
Signer

1e:68:03:fd:33:d6:6d:93:25:88:16:ea:e1:cb:96:98:98:11:e6:9a:42:b3:2c:a8:fe:0a:55:ee:31:3e:f2:b5
Signer

.text
Size: 8KB - Virtual size: 6KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 40KB - Virtual size: 39KB