file[.]exe | Triage

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General

Target

file.exe
Size

2.0MB
MD5

f5fe0da0e9cc0ec42a8a146f818c571c
SHA1

7fd86dbe9e494a9eb1e2ec6864f52be4916b546a
SHA256

d05d987da11e0cc365f6b20f8d72d9f87f4d589c81fd87932f92812b9edb4b9a
SHA512

c7fa3a243236f8d5c6afe562081e083dda961f82091de52f761262df2c79fcce3ffdeb9bee50be200ee9e52feb9b20cbf8eafa5d73622d413c9afcb50e29516a
SSDEEP

49152:YflEAzfSbbROFPd55lppzi/CLOJzVQd/Ia4oxNJRWaWj:CdeHRYlxppzi/+OJaxI3oxNJW

Score

7^/10

themida

Malware Config

Signatures

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
sample	themida

Files

file.exe
.exe windows x64

Code Sign

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
Certificate

Issuer

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

Not Before

10/12/2022, 12:00

Not After

11/12/2032, 12:00

Subject

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

11/05/2022, 00:00

Not After

10/08/2033, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7d:ac:e1:d1:99:79:44:8d:0e:87:43:20:be:76:13:3e:b6:3f:75:ec:d0:89:a4:4b:bf:07:e4:83:0b:b9:26:12
Signer

Actual PE Digest

7d:ac:e1:d1:99:79:44:8d:0e:87:43:20:be:76:13:3e:b6:3f:75:ec:d0:89:a4:4b:bf:07:e4:83:0b:b9:26:12

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=HDD Toshiba SATA-III 10Tb HDWG460EZSTA N300 (7200rpm) 4096Mb 2.5 Rtl

15/12/2022, 13:51
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Size: 732KB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 132KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.themida
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5aCertificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

7d:ac:e1:d1:99:79:44:8d:0e:87:43:20:be:76:13:3e:b6:3f:75:ec:d0:89:a4:4b:bf:07:e4:83:0b:b9:26:12Signer

Signature Validations

Verification

15/12/2022, 13:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 732KB - Virtual size: 1.9MB

.rsrc Size: 132KB - Virtual size: 131KB

.idata Size: 512B - Virtual size: 8KB

.themida Size: - Virtual size: 3.3MB

.boot Size: 1.2MB - Virtual size: 1.2MB

63:24:4d:30:d2:a1:4a:b4:4a:ad:bd:9a:36:e4:da:5a
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

7d:ac:e1:d1:99:79:44:8d:0e:87:43:20:be:76:13:3e:b6:3f:75:ec:d0:89:a4:4b:bf:07:e4:83:0b:b9:26:12
Signer

15/12/2022, 13:51
Valid: false

.rsrc
Size: 132KB - Virtual size: 131KB

.idata
Size: 512B - Virtual size: 8KB

.themida
Size: - Virtual size: 3.3MB

.boot
Size: 1.2MB - Virtual size: 1.2MB