file[.]exe | Triage

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General

Target

file.exe
Size

3.1MB
MD5

f73dc89fe29830e92487ea221d82feae
SHA1

75a0cb2819857cf220a2fa4dcd1ce617641f59a0
SHA256

4e04f2edfc769dd3447fa3c3494719e48f125725495c0844e191700a4b989456
SHA512

bc6df9b049702c8c049c5bea3770bb71dd22d838ea9495824f41eb5c49d784c0027ae0d80bba4653856cde9779d16e6f639780affdc67bfd6ea6baf1c10e32cb
SSDEEP

49152:CVgSlq858FptL/4POvwZCuF3pFHC33wSwH0hajAIQ3NbyQfrSbXO/F:CVZqHp8mvwd343wSW2ajbQdbyQjSbXqF

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:4 windows x86 arch:x86

Code Sign

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:dd
Certificate

Issuer

CN=Toshiba MQ01ABDxx 2.5 MQ01ABD050

Not Before

20/06/2022, 19:19

Not After

21/06/2032, 19:19

Subject

CN=Toshiba MQ01ABDxx 2.5 MQ01ABD050

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,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

b5:4b:87:4c:c2:98:e5:1f:7a:85:90:ef:61:e7:f9:41:90:f4:2e:cd:8e:db:64:80:ed:07:e2:78:61:1b:86:e5
Signer

Actual PE Digest

b5:4b:87:4c:c2:98:e5:1f:7a:85:90:ef:61:e7:f9:41:90:f4:2e:cd:8e:db:64:80:ed:07:e2:78:61:1b:86:e5

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 69KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 5KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.themida
Size: - Virtual size: 5.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.boot
Size: 3.1MB - Virtual size: 3.1MB

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

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:ddCertificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

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

b5:4b:87:4c:c2:98:e5:1f:7a:85:90:ef:61:e7:f9:41:90:f4:2e:cd:8e:db:64:80:ed:07:e2:78:61:1b:86:e5Signer

Headers

DLL Characteristics

File Characteristics

Sections

Size: 69KB - Virtual size: 176KB

Size: 5KB - Virtual size: 17KB

Size: 512B - Virtual size: 12B

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

.rsrc Size: 2KB - Virtual size: 8KB

.themida Size: - Virtual size: 5.5MB

.boot Size: 3.1MB - Virtual size: 3.1MB

23:20:ba:76:1b:e8:0e:a7:40:6d:3c:b4:d4:c4:ab:dd
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

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

b5:4b:87:4c:c2:98:e5:1f:7a:85:90:ef:61:e7:f9:41:90:f4:2e:cd:8e:db:64:80:ed:07:e2:78:61:1b:86:e5
Signer

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

.rsrc
Size: 2KB - Virtual size: 8KB

.themida
Size: - Virtual size: 5.5MB

.boot
Size: 3.1MB - Virtual size: 3.1MB