rufus-3[.]4p[.]exe

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General

Target

rufus-3.4p.exe
Size

1008KB
MD5

a0562aa594a10f4f8ca10dfa827b0576
SHA1

793563812dc099226e1b7936a4d23d0cd3d9f72d
SHA256

fbd6456d0e0eb2184fedad9426298407743e2b7d547d3343f76b01b6e568fcb6
SHA512

f4bd22a0c433c3770658bc6653055a3555191d4fb98820e88268f1cc354cc64e26375ae4a6946c65c7cea9874ee6c060f8d8a386270e2da7bfaef6f7ce00ab5a
SSDEEP

24576:z2QFCYirEyl/X9IMLJDYlCjMi/sXwJ6rvN:aQcYEEo99lM0jMi/Uwq

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

rufus-3.4p.exe
.exe windows:4 windows x86

Code Sign

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9b
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

16-03-2018 00:00

Not After

16-03-2022 23:59

Subject

CN=Akeo Consulting,O=Akeo Consulting,POSTALCODE=F92 D667,STREET=24 Grey Rock,L=Milford,ST=Co. Donegal,C=IE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09-05-2013 00:00

Not After

08-05-2028 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12-01-2016 00:00

Not After

11-01-2031 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23-12-2017 00:00

Not After

22-03-2029 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

8f:67:48:6a:96:cd:fd:34:04:f2:97:aa:a2:7f:98:46:85:23:09:af:19:9c:ee:fe:a7:d5:1f:ef:98:81:37:9a
Signer

Actual PE Digest

8f:67:48:6a:96:cd:fd:34:04:f2:97:aa:a2:7f:98:46:85:23:09:af:19:9c:ee:fe:a7:d5:1f:ef:98:81:37:9a

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 1.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 959KB - Virtual size: 960KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 41KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9bCertificate

Extended Key Usages

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

8f:67:48:6a:96:cd:fd:34:04:f2:97:aa:a2:7f:98:46:85:23:09:af:19:9c:ee:fe:a7:d5:1f:ef:98:81:37:9aSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.9MB

UPX1 Size: 959KB - Virtual size: 960KB

.rsrc Size: 41KB - Virtual size: 44KB

24:69:26:63:ef:6c:0c:0a:3b:23:cf:a3:10:c3:64:9b
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

8f:67:48:6a:96:cd:fd:34:04:f2:97:aa:a2:7f:98:46:85:23:09:af:19:9c:ee:fe:a7:d5:1f:ef:98:81:37:9a
Signer

UPX0
Size: - Virtual size: 1.9MB

UPX1
Size: 959KB - Virtual size: 960KB

.rsrc
Size: 41KB - Virtual size: 44KB