59cac9b1189513625b6c5120705b8b6e82e58ce3be175bba8a21eb95df4fae17

Sharing

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Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

59cac9b1189513625b6c5120705b8b6e82e58ce3be175bba8a21eb95df4fae17
Size

880KB
MD5

0ee80d0102f39d5e2a0022711e5af9ff
SHA1

6fef626f54a96a7b5525d81391f651ecee824b96
SHA256

59cac9b1189513625b6c5120705b8b6e82e58ce3be175bba8a21eb95df4fae17
SHA512

717f3cfa4a6a8b357853a668980d7adba7a7b0a2e36cb2b58fd3f88ecb9aee4ed77582ac755f33becd765d314f1f5467b62929c0c97dd2be35ec1e0634ed41ac
SSDEEP

12288:LENE5ZuKd8EcAQf4eMXqXVkgh9u+WmuvE:nd6ACHMaXVTbDWm

Score

N/A

Malware Config

Signatures

Files

59cac9b1189513625b6c5120705b8b6e82e58ce3be175bba8a21eb95df4fae17
.exe windows x86

72b9a7a5cd08ccadd0ee236e9ec648fb

Code Sign

01
Certificate

Issuer

CN=Internet Download Manager installer,O=LegalTrademarks\,Nullsoft and trademarks of Nullsoft\, Inc.,C=ME

Not Before

03-10-2018 09:52

Not After

03-10-2019 09:52

Subject

CN=Internet Download Manager installer,O=LegalTrademarks\,Nullsoft and trademarks of Nullsoft\, Inc.,C=ME

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
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

31-12-2015 00:00

Not After

09-07-2019 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

0d:87:ab:8e:93:71:99:84:83:7d:f0:22:53:ad:b8:ba:bd:36:5e:23:59:c9:19:ca:5a:e5:39:07:28:27:f7:3b
Signer

Actual PE Digest

0d:87:ab:8e:93:71:99:84:83:7d:f0:22:53:ad:b8:ba:bd:36:5e:23:59:c9:19:ca:5a:e5:39:07:28:27:f7:3b

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Internet Download Manager installer,O=LegalTrademarks\,Nullsoft and trademarks of Nullsoft\, Inc.,C=ME

05-10-2018 10:50
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

__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaCyMul
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord517
_adj_fprem1
ord519
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord631
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaVarTstEq
ord562
DllFunctionCall
ord563
_adj_fpatan
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord609
__vbaFPException
_CIlog
ord646
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarDup
__vbaStrToAnsi
__vbaR4Sgn
__vbaFpI4
_CIatan
__vbaStrMove
ord618
ord650
_allmul
ord545
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj

Sections

.text
Size: 504KB - Virtual size: 503KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 364KB - Virtual size: 362KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

72b9a7a5cd08ccadd0ee236e9ec648fb

Code Sign

01Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

0d:87:ab:8e:93:71:99:84:83:7d:f0:22:53:ad:b8:ba:bd:36:5e:23:59:c9:19:ca:5a:e5:39:07:28:27:f7:3bSigner

Signature Validations

Verification

05-10-2018 10:50 Valid: false

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 504KB - Virtual size: 503KB

.data Size: 4KB - Virtual size: 3KB

.rsrc Size: 364KB - Virtual size: 362KB

01
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

0d:87:ab:8e:93:71:99:84:83:7d:f0:22:53:ad:b8:ba:bd:36:5e:23:59:c9:19:ca:5a:e5:39:07:28:27:f7:3b
Signer

05-10-2018 10:50
Valid: false

.text
Size: 504KB - Virtual size: 503KB

.data
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 364KB - Virtual size: 362KB