Uninstalr_Portable[.]exe

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General

Target

Uninstalr_Portable.exe
Size

5.8MB
MD5

7fd25adf2e51606e9c44b26bf32335fa
SHA1

0859dae2b2a8b7a7ac68bed3d5ab7b49e94b7001
SHA256

60814f455b04e8bf9b5c19aada40fe6838c1ca5b2b6c1f1e5ece8f5479b2b84f
SHA512

ad59f77cc8b05fa2cde584b6b701b07719f6cc7d99be543f24b9759e5a65b3d2d789aa1baec1b093732ac47479c1544a251bac4ddf730b2e9df21cbcb08968aa
SSDEEP

98304:31ZG/7+Y+ueg2G8QtGp3XdHGZzqbTg2T5NQiBClc5QO8cdB/JUldokgNvvNdIc2J:310/7+YYBNtGZQTpIiBClo8cdB/JIo1a

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

Uninstalr_Portable.exe
.exe windows:6 windows x86 arch:x86

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

99:1a:d4:ff:e8:61:4c:0d:38:04:30:a2:e4:f6:37:fd
Certificate

Issuer

CN=Sectigo Public Code Signing CA R36,O=Sectigo Limited,C=GB

Not Before

29/06/2022, 00:00

Not After

28/06/2025, 23:59

Subject

CN=Macecraft Software,O=Macecraft Software,ST=Satakunta,C=FI

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

90:cb:24:6e:9e:76:26:63:b2:af:47:85:3f:6f:24:7a:31:26:8a:b3
Signer

Actual PE Digest

90:cb:24:6e:9e:76:26:63:b2:af:47:85:3f:6f:24:7a:31:26:8a:b3

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 30.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.7MB - Virtual size: 5.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 123KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0aCertificate

Extended Key Usages

Key Usages

99:1a:d4:ff:e8:61:4c:0d:38:04:30:a2:e4:f6:37:fdCertificate

Extended Key Usages

Key Usages

90:cb:24:6e:9e:76:26:63:b2:af:47:85:3f:6f:24:7a:31:26:8a:b3Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 30.3MB

UPX1 Size: 5.7MB - Virtual size: 5.7MB

.rsrc Size: 123KB - Virtual size: 124KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

62:1d:6d:0c:52:01:9e:3b:90:79:15:20:89:21:1c:0a
Certificate

99:1a:d4:ff:e8:61:4c:0d:38:04:30:a2:e4:f6:37:fd
Certificate

90:cb:24:6e:9e:76:26:63:b2:af:47:85:3f:6f:24:7a:31:26:8a:b3
Signer

UPX0
Size: - Virtual size: 30.3MB

UPX1
Size: 5.7MB - Virtual size: 5.7MB

.rsrc
Size: 123KB - Virtual size: 124KB