b638c1388498bf3e0e078ae3961dbc878d36c9f1298992d38603941dfb018fc1

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Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

b638c1388498bf3e0e078ae3961dbc878d36c9f1298992d38603941dfb018fc1
Size

462KB
MD5

b8f12deba5ed8696877ca4dd96fe16b8
SHA1

23a996e70f7154d9ca4fc3d708ee024493acc4a1
SHA256

b638c1388498bf3e0e078ae3961dbc878d36c9f1298992d38603941dfb018fc1
SHA512

84dc9c09b9cc03f6cccfcd2965fec88fdcad4926bb91be71c21566986cfc140bdc698dfda8ff7960aef4518563336f2dad962e5e29d25fd7223d2950081f7b26
SSDEEP

12288:4BFq3hrSEGkejhVatW+bbSzQSNtvzsjfY942d:463hrSEGkejhWW+bbMX/sjfw42d

Score

N/A

Malware Config

Signatures

Files

b638c1388498bf3e0e078ae3961dbc878d36c9f1298992d38603941dfb018fc1
.exe windows x86

fec267bb2062f2d68a6d084f6fcf5564

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

9b:29:f4:ac:47:94:bf:92:e0:03:f4:b0:f5:16:cd:43
Certificate

Issuer

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

Not Before

05/12/2012, 00:00

Not After

05/12/2017, 23:59

Subject

CN=AGORA Software BV,O=AGORA Software BV,POSTALCODE=4103VD,STREET=R. Lovelingpad 18,L=Culemborg,ST=Gelderland,C=NL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

5f:dd:8b:3a:1e:cf:5b:67:6b:46:33:e9:cb:17:08:ca:7e:bf:b9:ca
Signer

Actual PE Digest

5f:dd:8b:3a:1e:cf:5b:67:6b:46:33:e9:cb:17:08:ca:7e:bf:b9:ca

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=AGORA Software BV,O=AGORA Software BV,POSTALCODE=4103VD,STREET=R. Lovelingpad 18,L=Culemborg,ST=Gelderland,C=NL

28/10/2014, 07:38
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvbvm60

_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
ord696
ord589
__vbaFreeVarList
_adj_fdiv_m64
ord517
_adj_fprem1
ord519
ord629
__vbaSetSystemError
ord664
_adj_fdiv_m32
ord667
ord591
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaChkstk
EVENT_SINK_AddRef
DllFunctionCall
ord671
ord672
_adj_fpatan
__vbaR4Var
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord713
_adj_fprem
_adj_fdivr_m64
ord714
ord609
__vbaFPException
__vbaI2Var
ord536
ord538
_CIlog
__vbaErrorOverflow
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
ord687
__vbaVarDup
__vbaStrComp
__vbaR4Sgn
_CIatan
__vbaStrMove
__vbaR8IntI4
ord543
ord650
_allmul
ord544
ord545
_CItan
ord546
ord547
_CIexp
__vbaFreeStr

Sections

.text
Size: 444KB - Virtual size: 441KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

fec267bb2062f2d68a6d084f6fcf5564

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

9b:29:f4:ac:47:94:bf:92:e0:03:f4:b0:f5:16:cd:43Certificate

Extended Key Usages

Key Usages

5f:dd:8b:3a:1e:cf:5b:67:6b:46:33:e9:cb:17:08:ca:7e:bf:b9:caSigner

Signature Validations

Verification

28/10/2014, 07:38 Valid: false

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 444KB - Virtual size: 441KB

.data Size: 4KB - Virtual size: 8KB

.rsrc Size: 4KB - Virtual size: 1KB

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

9b:29:f4:ac:47:94:bf:92:e0:03:f4:b0:f5:16:cd:43
Certificate

5f:dd:8b:3a:1e:cf:5b:67:6b:46:33:e9:cb:17:08:ca:7e:bf:b9:ca
Signer

28/10/2014, 07:38
Valid: false

.text
Size: 444KB - Virtual size: 441KB

.data
Size: 4KB - Virtual size: 8KB

.rsrc
Size: 4KB - Virtual size: 1KB