0400ac9e656ec03125f3aef8e36e96ab

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General

Target

0400ac9e656ec03125f3aef8e36e96ab
Size

2.0MB
MD5

0400ac9e656ec03125f3aef8e36e96ab
SHA1

2467312d36bc6c168aa45561b29685beaaf3d740
SHA256

20aa3e18e8391334bd2e727c7a77ada0d7fe93068385b2594f829e1622f5274d
SHA512

97a8db4b7ad33a32305d2a451b47ac10dc3701f8f5915dd6b4db0e930179aa5e8fc86b186eb840f006cf6eab2c5cfd2032a56f2fc7ab0832ca4fe9796052f354
SSDEEP

49152:VTKUz1WPymSGXEfrOW4LV/yJr/I25EWsGYPfxvSXOJKyEgosjbD:xKSsPyfnfrj4LAw25EWqpaX2hEgvP

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

0400ac9e656ec03125f3aef8e36e96ab
.exe windows:5 windows x86 arch:x86

Code Sign

90:b8:21:65:3b:ee:e1:62:db:ca:86:fd:58:2f:50:5f
Certificate

Issuer

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

Not Before

10-04-2015 00:00

Not After

09-04-2016 23:59

Subject

CN=LLC \"ATTOLLO-PROEKT\",O=LLC \"ATTOLLO-PROEKT\",POSTALCODE=04080,STREET=Bud. 20 prospekt Georgiya Gongadze,L=Kyyiv,ST=Kyyiv,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30-05-2000 10:48

Not After

30-05-2020 10:48

Subject

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30-05-2000 10:48

Not After

30-05-2020 10:48

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

93:5d:82:40:d0:6a:a9:55:88:79:17:5c:25:ea:b0:cc:fa:ab:55:89
Signer

Actual PE Digest

93:5d:82:40:d0:6a:a9:55:88:79:17:5c:25:ea:b0:cc:fa:ab:55:89

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 3.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 95KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Exports

Exports

TMethodImplementationIntercept

Sections

.text
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 95KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 76B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 465KB - Virtual size: 465KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

90:b8:21:65:3b:ee:e1:62:db:ca:86:fd:58:2f:50:5fCertificate

Extended Key Usages

Key Usages

01Certificate

Key Usages

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22Certificate

Key Usages

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

Extended Key Usages

Key Usages

93:5d:82:40:d0:6a:a9:55:88:79:17:5c:25:ea:b0:cc:fa:ab:55:89Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.8MB

UPX1 Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 95KB - Virtual size: 96KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 5.0MB - Virtual size: 5.0MB

.itext Size: 95KB - Virtual size: 94KB

.data Size: 64KB - Virtual size: 63KB

.bss Size: - Virtual size: 24KB

.idata Size: 16KB - Virtual size: 16KB

.didata Size: 2KB - Virtual size: 2KB

.edata Size: 512B - Virtual size: 96B

.tls Size: - Virtual size: 76B

.rdata Size: 512B - Virtual size: 93B

.rsrc Size: 465KB - Virtual size: 465KB

90:b8:21:65:3b:ee:e1:62:db:ca:86:fd:58:2f:50:5f
Certificate

01
Certificate

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

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

93:5d:82:40:d0:6a:a9:55:88:79:17:5c:25:ea:b0:cc:fa:ab:55:89
Signer

UPX0
Size: - Virtual size: 3.8MB

UPX1
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 95KB - Virtual size: 96KB

.text
Size: 5.0MB - Virtual size: 5.0MB

.itext
Size: 95KB - Virtual size: 94KB

.data
Size: 64KB - Virtual size: 63KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 16KB - Virtual size: 16KB

.didata
Size: 2KB - Virtual size: 2KB

.edata
Size: 512B - Virtual size: 96B

.tls
Size: - Virtual size: 76B

.rdata
Size: 512B - Virtual size: 93B

.rsrc
Size: 465KB - Virtual size: 465KB