6fcb7841684182593dfc4e96631739b74dc9c2f8eeba2f2cb4d93b4cabcc73fb[.]exe[.]zip

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General

Target

6fcb7841684182593dfc4e96631739b74dc9c2f8eeba2f2cb4d93b4cabcc73fb.exe.zip
Size

503KB
MD5

ffc191d7c0a2947484e7ced8ef6ecac7
SHA1

9080503ae7ed9b31e800b553adeafeb11761c5b0
SHA256

3bec4108c067abb618089b2e414299a15417e7344ffcfeb3a74513cb6f7da208
SHA512

f76765a6c92c836a2015c7bce9fa0ad243922520c2917ce0c812fbdb7c239ac700c29fcd665681a7d0f54c3d69c86c7ba81284a132f8e943e6431bd180258454
SSDEEP

12288:xC7QC03tIX/KfHBFjdX5CIp8twNuQQPLMt:OaKvAHBFeIpUrDMt

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
static1/unpack001/6fcb7841684182593dfc4e96631739b74dc9c2f8eeba2f2cb4d93b4cabcc73fb.exe	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/out.upx

Files

6fcb7841684182593dfc4e96631739b74dc9c2f8eeba2f2cb4d93b4cabcc73fb.exe.zip
.zip

Password: infected
6fcb7841684182593dfc4e96631739b74dc9c2f8eeba2f2cb4d93b4cabcc73fb.exe
.exe windows:4 windows x86 arch:x86

Code Sign

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

Issuer

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

Not Before

07/06/2005, 08:09

Not After

30/05/2020, 10:48

Subject

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bb
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

24/08/2011, 00:00

Not After

30/05/2020, 10:48

Subject

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:46:2d:6c:8e:1a:86:ff:a5:67:94:cb:d7:b8:de:51
Certificate

Issuer

CN=COMODO Code Signing CA 2,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

04/08/2014, 00:00

Not After

04/08/2015, 23:59

Subject

CN=Solon Zenetzis,O=Solon Zenetzis,POSTALCODE=16777,STREET=20 Iasonidou str.,L=Elliniko - Athens,ST=Attiki,C=GR

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

da:b7:5d:ea:6e:34:ae:14:b8:c6:d3:c3:be:65:ad:48:48:8b:a6:67
Signer

Actual PE Digest

da:b7:5d:ea:6e:34:ae:14:b8:c6:d3:c3:be:65:ad:48:48:8b:a6:67

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 498KB - Virtual size: 500KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 277KB - Virtual size: 277KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4bCertificate

Key Usages

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bbCertificate

Extended Key Usages

Key Usages

27:46:2d:6c:8e:1a:86:ff:a5:67:94:cb:d7:b8:de:51Certificate

Extended Key Usages

Key Usages

da:b7:5d:ea:6e:34:ae:14:b8:c6:d3:c3:be:65:ad:48:48:8b:a6:67Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 498KB - Virtual size: 500KB

.rsrc Size: 31KB - Virtual size: 32KB

Headers

File Characteristics

Sections

CODE Size: 1.2MB - Virtual size: 1.2MB

DATA Size: 21KB - Virtual size: 20KB

BSS Size: - Virtual size: 4KB

.idata Size: 12KB - Virtual size: 12KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 78KB - Virtual size: 77KB

.rsrc Size: 277KB - Virtual size: 277KB

42:1a:f2:94:09:84:19:1f:52:0a:4b:c6:24:26:a7:4b
Certificate

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

10:70:9d:4f:f5:54:08:d7:30:60:01:d8:ea:91:75:bb
Certificate

27:46:2d:6c:8e:1a:86:ff:a5:67:94:cb:d7:b8:de:51
Certificate

da:b7:5d:ea:6e:34:ae:14:b8:c6:d3:c3:be:65:ad:48:48:8b:a6:67
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 498KB - Virtual size: 500KB

.rsrc
Size: 31KB - Virtual size: 32KB

CODE
Size: 1.2MB - Virtual size: 1.2MB

DATA
Size: 21KB - Virtual size: 20KB

BSS
Size: - Virtual size: 4KB

.idata
Size: 12KB - Virtual size: 12KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 78KB - Virtual size: 77KB

.rsrc
Size: 277KB - Virtual size: 277KB