tmp | Triage

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General

Target

tmp
Size

188KB
MD5

9da98b512a2008c5274db8c306711437
SHA1

182b3c1b852a77962ced6f59b6059d9e1aff3c33
SHA256

41f27ba09ed6da93a3c7487a4c088dacb1ef49a032973a72b18fb34cd8846301
SHA512

0d361a845a9b8ac08cf2df93331e889d426eb8f907a9da1b47bed5d11535b20cdec7279830f0de84596fb85ea370f0ae3538882681bbf9a0ff3b54ab1e27c86e
SSDEEP

3072:Doyu3v2CHzwvK+cL+7USBT9v5Hy/YHhm8d6GelcTM6XtwQ27aBfdsemLyKJ:Vcv2Q9+cq7XTp9d6GG6XIMfyeoyS

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

tmp
.exe windows x86

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28-07-2020 00:00

Not After

28-07-2030 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7a:e2:b5:02:13:71:f0:92:a9:04:b6:fa
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

29-07-2022 07:15

Not After

29-07-2025 07:15

Subject

SERIALNUMBER=94349,CN=Telegram FZ-LLC,O=Telegram FZ-LLC,L=Dubai,ST=Dubai,C=AE,1.2.840.113549.1.9.1=#0c11696e666f4074656c656772616d2e6f7267,1.3.6.1.4.1.311.60.2.1.2=#13054475626169,1.3.6.1.4.1.311.60.2.1.3=#13024145,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

ed:07:d1:31:5a:32:5f:5f:6b:5f:83:c0:a0:d2:bb:05:42:22:6e:9f:60:3a:d3:e5:ab:29:04:fe:64:93:46:ce
Signer

Actual PE Digest

ed:07:d1:31:5a:32:5f:5f:6b:5f:83:c0:a0:d2:bb:05:42:22:6e:9f:60:3a:d3:e5:ab:29:04:fe:64:93:46:ce

Digest Algorithm

sha256

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

SERIALNUMBER=94349,CN=Telegram FZ-LLC,O=Telegram FZ-LLC,L=Dubai,ST=Dubai,C=AE,1.2.840.113549.1.9.1=#0c11696e666f4074656c656772616d2e6f7267,1.3.6.1.4.1.311.60.2.1.2=#13054475626169,1.3.6.1.4.1.311.60.2.1.3=#13024145,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

03-05-2023 12:01
Valid: false

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: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 177KB - Virtual size: 180KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

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

.text
Size: 118KB - Virtual size: 117KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 320KB - Virtual size: 319KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

7a:e2:b5:02:13:71:f0:92:a9:04:b6:faCertificate

Extended Key Usages

Key Usages

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

ed:07:d1:31:5a:32:5f:5f:6b:5f:83:c0:a0:d2:bb:05:42:22:6e:9f:60:3a:d3:e5:ab:29:04:fe:64:93:46:ceSigner

Signature Validations

Verification

03-05-2023 12:01 Valid: false

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 368KB

UPX1 Size: 177KB - Virtual size: 180KB

.rsrc Size: 1024B - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 118KB - Virtual size: 117KB

.rdata Size: 59KB - Virtual size: 58KB

.data Size: 10KB - Virtual size: 13KB

.gfids Size: 1024B - Virtual size: 520B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 320KB - Virtual size: 319KB

.reloc Size: 10KB - Virtual size: 10KB

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

7a:e2:b5:02:13:71:f0:92:a9:04:b6:fa
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

ed:07:d1:31:5a:32:5f:5f:6b:5f:83:c0:a0:d2:bb:05:42:22:6e:9f:60:3a:d3:e5:ab:29:04:fe:64:93:46:ce
Signer

03-05-2023 12:01
Valid: false

UPX0
Size: - Virtual size: 368KB

UPX1
Size: 177KB - Virtual size: 180KB

.rsrc
Size: 1024B - Virtual size: 4KB

.text
Size: 118KB - Virtual size: 117KB

.rdata
Size: 59KB - Virtual size: 58KB

.data
Size: 10KB - Virtual size: 13KB

.gfids
Size: 1024B - Virtual size: 520B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 320KB - Virtual size: 319KB

.reloc
Size: 10KB - Virtual size: 10KB