586408fef77173a126a04671fb95e3be989245861fdaae691ece47474d111e81

Sharing

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General

Target

586408fef77173a126a04671fb95e3be989245861fdaae691ece47474d111e81
Size

7.9MB
MD5

58852e02c4440b6efa2df41a4305d11f
SHA1

1c1ccc12c734276a7af7dad550b7ee296e0c4ec0
SHA256

586408fef77173a126a04671fb95e3be989245861fdaae691ece47474d111e81
SHA512

40b1266d0077fee855e27b56cc87695bcddbacc55e5d17b9db7c7cb83f5f396554dd4ec69a0ab39b3ff3a3f57b0f9f3cc1e42965e4501c0109b1704915986cbd
SSDEEP

98304:7qwIxPK9ggG5E4AJeBHwlVI4y58h3NumwtdCRyEhMO3:78ogvacHwFg8h1zkwF3

Score

9^/10

oss_ak

Malware Config

Signatures

detect oss ak 1 IoCs

oss ak information detected.

oss_ak

resource	yara_rule
sample	detect_ak_stuff

Files

586408fef77173a126a04671fb95e3be989245861fdaae691ece47474d111e81
.exe windows:6 windows x64 arch:x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

Issuer

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

Not Before

02/09/2021, 18:32

Not After

01/09/2022, 18:32

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

67:c0:4a:f9:59:ee:94:e8:1c:e2:d1:59:82:ee:a0:90:ba:6a:8a:b0:30:51:27:e3:9e:c0:df:21:cf:83:dd:0d
Signer

Actual PE Digest

67:c0:4a:f9:59:ee:94:e8:1c:e2:d1:59:82:ee:a0:90:ba:6a:8a:b0:30:51:27:e3:9e:c0:df:21:cf:83:dd:0d

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 240KB - Virtual size: 620KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

/4
Size: 512B - Virtual size: 295B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 413KB - Virtual size: 412KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/32
Size: 81KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/46
Size: 512B - Virtual size: 51B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/65
Size: 902KB - Virtual size: 902KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/78
Size: 540KB - Virtual size: 540KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/90
Size: 132KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 390KB - Virtual size: 389KB

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0ea7b7844bbc5bfa9bb32efdcea957c

Code Sign

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52Certificate

Extended Key Usages

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

Key Usages

67:c0:4a:f9:59:ee:94:e8:1c:e2:d1:59:82:ee:a0:90:ba:6a:8a:b0:30:51:27:e3:9e:c0:df:21:cf:83:dd:0dSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.rdata Size: 2.7MB - Virtual size: 2.7MB

.data Size: 240KB - Virtual size: 620KB

/4 Size: 512B - Virtual size: 295B

/19 Size: 413KB - Virtual size: 412KB

/32 Size: 81KB - Virtual size: 80KB

/46 Size: 512B - Virtual size: 51B

/65 Size: 902KB - Virtual size: 902KB

/78 Size: 540KB - Virtual size: 540KB

/90 Size: 132KB - Virtual size: 132KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 42KB - Virtual size: 41KB

.symtab Size: 390KB - Virtual size: 389KB

.rsrc Size: 68KB - Virtual size: 67KB

33:00:00:02:52:8b:33:aa:f8:95:f3:39:db:00:00:00:00:02:52
Certificate

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

67:c0:4a:f9:59:ee:94:e8:1c:e2:d1:59:82:ee:a0:90:ba:6a:8a:b0:30:51:27:e3:9e:c0:df:21:cf:83:dd:0d
Signer

.text
Size: 2.4MB - Virtual size: 2.4MB

.rdata
Size: 2.7MB - Virtual size: 2.7MB

.data
Size: 240KB - Virtual size: 620KB

/4
Size: 512B - Virtual size: 295B

/19
Size: 413KB - Virtual size: 412KB

/32
Size: 81KB - Virtual size: 80KB

/46
Size: 512B - Virtual size: 51B

/65
Size: 902KB - Virtual size: 902KB

/78
Size: 540KB - Virtual size: 540KB

/90
Size: 132KB - Virtual size: 132KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 42KB - Virtual size: 41KB

.symtab
Size: 390KB - Virtual size: 389KB

.rsrc
Size: 68KB - Virtual size: 67KB