KUNKRNMALWARESAMPLE[.]rar

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General

Target

KUNKRNMALWARESAMPLE.rar
Size

251KB
MD5

4465e3e952a6493ae1437070b467714a
SHA1

7a9318b1774733d68a185b55548421e215bfce44
SHA256

65efd1e6d516bf6b8aa5738f086b16a4a506ff677cc106419bc944f6caa3fc4e
SHA512

e08fc13ca7304e375ff22f3576a0f23cae895123c4c722b36e68e6581245577d5039ab3947de31f624ad04a0ead6b8a020dacd300db1dd09f1f96aebc87c3cbc
SSDEEP

6144:G0CdMXJo9RlIuf80X7hZURQQ/ENdtX69opzS:G0CdhlIT0XVy1/UvpW

Score

1^/10

Malware Config

Signatures

Files

KUNKRNMALWARESAMPLE.rar
.rar

Password: malware
KunKrn.exe
.exe windows x86

4ba127fe6eacb6b5853313f4b9c03263

Code Sign

69:d0:c8:ba:19:31:3f:73:bb:36:a5:a8:73:ac:d0:09
Certificate

Issuer

CN=797871756289634253896562428764717967153361673529868625515891451715252584769788918372438574322411216259565529928552691682658776517582536117728595793761

Not Before

17/07/2012, 06:12

Not After

31/12/2039, 23:59

Subject

CN=797871756289634253896562428764717967153361673529868625515891451715252584769788918372438574322411216259565529928552691682658776517582536117728595793761

Extended Key Usages

ExtKeyUsageCodeSigning

36:37:14:f1:d3:24:5a:70:6c:75:17:13:8d:6d:95:cb:a2:8d:22:86
Signer

Actual PE Digest

36:37:14:f1:d3:24:5a:70:6c:75:17:13:8d:6d:95:cb:a2:8d:22:86

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=797871756289634253896562428764717967153361673529868625515891451715252584769788918372438574322411216259565529928552691682658776517582536117728595793761

23/03/2023, 16:05
Valid: false

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

lstrcatW
GetModuleHandleA
GetProcAddress
CreateFileW
GetWindowsDirectoryW
VirtualAllocEx

user32

LoadIconA

advapi32

RegOpenKeyW
RegCloseKey

Sections

.text
Size: 286KB - Virtual size: 285KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data2
Size: 1024B - Virtual size: 1000B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 220B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: malware

4ba127fe6eacb6b5853313f4b9c03263

Code Sign

69:d0:c8:ba:19:31:3f:73:bb:36:a5:a8:73:ac:d0:09Certificate

Extended Key Usages

36:37:14:f1:d3:24:5a:70:6c:75:17:13:8d:6d:95:cb:a2:8d:22:86Signer

Signature Validations

Verification

23/03/2023, 16:05 Valid: false

Headers

File Characteristics

Imports

kernel32

user32

advapi32

Sections

.text Size: 286KB - Virtual size: 285KB

.data Size: 40KB - Virtual size: 40KB

.data2 Size: 1024B - Virtual size: 1000B

.reloc Size: 512B - Virtual size: 220B

69:d0:c8:ba:19:31:3f:73:bb:36:a5:a8:73:ac:d0:09
Certificate

36:37:14:f1:d3:24:5a:70:6c:75:17:13:8d:6d:95:cb:a2:8d:22:86
Signer

23/03/2023, 16:05
Valid: false

.text
Size: 286KB - Virtual size: 285KB

.data
Size: 40KB - Virtual size: 40KB

.data2
Size: 1024B - Virtual size: 1000B

.reloc
Size: 512B - Virtual size: 220B