file[.]exe | Triage

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General

Target

file.exe
Size

2.1MB
MD5

e5a1ad8527ffac6f7925727021d75687
SHA1

33c68fccadaa472a7bc4d6a03dbffcd9fabc86e7
SHA256

49bf40316f9d9c4c4309dc797396979a06c4ac73da8b00ba58a15f165ecc698c
SHA512

98ca34ea0d96f5152f00e7fb8cad9bcd23d5a37b2f8bfd06cb7a7047c950e7734a3044c718d024c3260730ebaad186031203cffc076d22a06ac97b3c6efdae22
SSDEEP

49152:eAGptTKchy1YkAIoceXZYIkEbFlLEgbAbsiWtphYN:fGpJ8e5we+ECbiIN

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 x86

Code Sign

50:82:5e:48:f6:ce:99:b1:4b:2a:82:f5:d3:51:92:2b
Certificate

Issuer

CN=MSI Pulse GL76 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9S7-17L314-088)

Not Before

17/04/2023, 17:18

Not After

18/04/2033, 17:18

Subject

CN=MSI Pulse GL76 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9S7-17L314-088)

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

54:19:74:89:67:35:0e:d0:1b:d0:c1:ce:f7:af:82:57:7d:cb:f9:8c:61:89:cf:42:de:99:53:1f:cd:24:f3:6e
Signer

Actual PE Digest

54:19:74:89:67:35:0e:d0:1b:d0:c1:ce:f7:af:82:57:7d:cb:f9:8c:61:89:cf:42:de:99:53:1f:cd:24:f3:6e

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=MSI Pulse GL76 12UEK-088XRU Intel Core i5 12500H/ 3.3 GHz - 4.5 GHz/ 16384 Mb/ 17.3 Full HD 1920x1080/ 512 Gb SSD/ DVD nVidia GeForce RTX 3070 6144 DYS (9S7-17L314-088)

13/04/2023, 18:12
Valid: false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

Size: 44KB - Virtual size: 104KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Size: 198KB - Virtual size: 347KB

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: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.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: 1.8MB - Virtual size: 1.8MB

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

50:82:5e:48:f6:ce:99:b1:4b:2a:82:f5:d3:51:92:2bCertificate

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

54:19:74:89:67:35:0e:d0:1b:d0:c1:ce:f7:af:82:57:7d:cb:f9:8c:61:89:cf:42:de:99:53:1f:cd:24:f3:6eSigner

Signature Validations

Verification

13/04/2023, 18:12 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

Size: 44KB - Virtual size: 104KB

Size: 198KB - Virtual size: 347KB

Size: 512B - Virtual size: 12B

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

.rsrc Size: 5KB - Virtual size: 8KB

.themida Size: - Virtual size: 3.3MB

.boot Size: 1.8MB - Virtual size: 1.8MB

50:82:5e:48:f6:ce:99:b1:4b:2a:82:f5:d3:51:92:2b
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

54:19:74:89:67:35:0e:d0:1b:d0:c1:ce:f7:af:82:57:7d:cb:f9:8c:61:89:cf:42:de:99:53:1f:cd:24:f3:6e
Signer

13/04/2023, 18:12
Valid: false

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

.rsrc
Size: 5KB - Virtual size: 8KB

.themida
Size: - Virtual size: 3.3MB

.boot
Size: 1.8MB - Virtual size: 1.8MB