TreeSizeFree[.]exe

Sharing

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General

Target

TreeSizeFree.exe
Size

7.2MB
MD5

6ed8374568a7af70b48e239d6ba4a99e
SHA1

b5d27535dfc82194caaef08bef989f43ad02bed1
SHA256

67f82cee5d507a34b5ac43ba17272408e86625d13370f6af56ee0fcb609143c4
SHA512

6f08ad0e952b183b50b6553430f3e9bf74ae747faf146f26f4bcd005f22bfb737eacb8642c452a18a5a9198cbcd0d6ccae754a536bd57fe3382ed8e17eb6d05b
SSDEEP

196608:dkkDMXkONCW2fY3uckhbJHQqCcNHJxEH0ghdBEQi:/DgkPWhShyUJ+U

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

TreeSizeFree.exe
.exe windows x86

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

15/06/2016, 00:00

Not After

15/06/2024, 00:00

Subject

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

77:00:6a:fb:54:16:03:51:95:78:42:49
Certificate

Issuer

CN=GlobalSign Extended Validation CodeSigning CA - SHA256 - G3,O=GlobalSign nv-sa,C=BE

Not Before

29/10/2018, 16:49

Not After

29/01/2022, 16:49

Subject

SERIALNUMBER=HRB 4920,CN=JAM Software GmbH,O=JAM Software GmbH,STREET=Am Wissenschaftspark 26,L=Trier,ST=Rheinland-Pfalz,C=DE,1.3.6.1.4.1.311.60.2.1.1=#1308576974746c696368,1.3.6.1.4.1.311.60.2.1.2=#130f526865696e6c616e642d5066616c7a,1.3.6.1.4.1.311.60.2.1.3=#13024445,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

28/01/2021, 11:08

Not After

01/03/2032, 11:08

Subject

CN=Globalsign TSA for CodeSign1 - R6,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20/06/2018, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

10/12/2014, 00:00

Not After

10/12/2034, 00:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

52:ad:18:a6:90:8d:46:53:78:8c:63:39:a1:4a:1d:22:9c:54:5b:48:40:33:cb:66:10:ca:07:00:87:0e:ea:5d
Signer

Actual PE Digest

52:ad:18:a6:90:8d:46:53:78:8c:63:39:a1:4a:1d:22:9c:54:5b:48:40:33:cb:66:10:ca:07:00:87:0e:ea:5d

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 21.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7.2MB - Virtual size: 7.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 53KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0fCertificate

Extended Key Usages

Key Usages

77:00:6a:fb:54:16:03:51:95:78:42:49Certificate

Extended Key Usages

Key Usages

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37Certificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51Certificate

Key Usages

52:ad:18:a6:90:8d:46:53:78:8c:63:39:a1:4a:1d:22:9c:54:5b:48:40:33:cb:66:10:ca:07:00:87:0e:ea:5dSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 21.6MB

UPX1 Size: 7.2MB - Virtual size: 7.2MB

.rsrc Size: 53KB - Virtual size: 56KB

48:1b:6a:07:a9:42:4c:1e:aa:fe:f3:cd:f1:0f
Certificate

77:00:6a:fb:54:16:03:51:95:78:42:49
Certificate

01:a8:f7:25:76:dc:7b:14:7a:18:63:9e:8d:4d:eb:37
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

45:e6:bb:03:83:33:c3:85:65:48:e6:ff:45:51
Certificate

52:ad:18:a6:90:8d:46:53:78:8c:63:39:a1:4a:1d:22:9c:54:5b:48:40:33:cb:66:10:ca:07:00:87:0e:ea:5d
Signer

UPX0
Size: - Virtual size: 21.6MB

UPX1
Size: 7.2MB - Virtual size: 7.2MB

.rsrc
Size: 53KB - Virtual size: 56KB