rufus-3[.]8[.]exe

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General

Target

rufus-3.8.exe
Size

1.1MB
MD5

a0b4e4566aa96b6658b32075492b43b7
SHA1

247ba8e20530a3d16dc6a53745c706bd6e0cc4bd
SHA256

cb641345d6c01e6b16ab18ad930eb7218f270eb319a4b7fb599ce88b5ae18159
SHA512

867acb57c40ebcb3b71bd87ac41bc0f6a9f59eb95ed02789de1901e2bbaf7e39cf92d6fd18fdeb630809c60e50c82eeebb3e870da7e6b035af7742b9a8e9364a
SSDEEP

24576:aWTs3MSQyfOOhyFshgF7vbqD+aMeHrdTbuPVypqKnM3w2:V8OjGI7vkMeHrdP8Az

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-3.8.exe
.exe windows:4 windows x86 arch: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

dc:a1:d4:ec:86:ee:45:a6:39:c1:22:1c:9d:0d:1e:76:c6:1b:ad:1c:9c:71:0f:f7:0c:5d:d0:1c:e9:8a:69:54
Signer

Actual PE Digest

dc:a1:d4:ec:86:ee:45:a6:39:c1:22:1c:9d:0d:1e:76:c6:1b:ad:1c:9c:71:0f:f7:0c:5d:d0:1c:e9:8a:69:54

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: 2.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.0MB - Virtual size: 1.0MB

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

dc:a1:d4:ec:86:ee:45:a6:39:c1:22:1c:9d:0d:1e:76:c6:1b:ad:1c:9c:71:0f:f7:0c:5d:d0:1c:e9:8a:69:54Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 1.0MB - Virtual size: 1.0MB

.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

dc:a1:d4:ec:86:ee:45:a6:39:c1:22:1c:9d:0d:1e:76:c6:1b:ad:1c:9c:71:0f:f7:0c:5d:d0:1c:e9:8a:69:54
Signer

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 1.0MB - Virtual size: 1.0MB

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