84a4d395163b58b8e8651c669f09107b_JaffaCakes118

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General

Target

84a4d395163b58b8e8651c669f09107b_JaffaCakes118
Size

854KB
MD5

84a4d395163b58b8e8651c669f09107b
SHA1

0813fe9a9d45d0c33f06cfdf1090ecf794d25480
SHA256

58b62eec8e390d297c420dbc2d5f14dae2d1c292a98845591deaf8482458f3fe
SHA512

1cf1f2026a7d4aaa5f88bbb6b4b3925e7f7b4234ad33d677e896863691ea6ea5d94078196ccdb61e3be1bd48c70302dc8c7f9936d4f204bf5261427f058cd4f5
SSDEEP

24576:dgposT1uzV0EdhuwXFxEp5ktq94lbKMZA+ksKt:dCuzmEuw1xG5CqMbKx+Kt

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

84a4d395163b58b8e8651c669f09107b_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15-06-2007 00:00

Not After

14-06-2012 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04-12-2003 00:00

Not After

03-12-2013 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16-07-2004 00:00

Not After

15-07-2014 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

71:e1:0c:bc:a6:f9:91:af:47:8f:33:0a:2e:a1:f0:e6
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

02-02-2009 00:00

Not After

19-04-2012 23:59

Subject

CN=gimas Gesellschaft fuer InformationsManagement und Software mbH,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=gimas Gesellschaft fuer InformationsManagement und Software mbH,L=Frankfurt am Main,ST=Hessen,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

d3:92:38:ae:53:54:59:a7:aa:df:2c:34:99:c7:b3:c0:2b:5b:ee:04
Signer

Actual PE Digest

d3:92:38:ae:53:54:59:a7:aa:df:2c:34:99:c7:b3:c0:2b:5b:ee:04

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 815KB - Virtual size: 816KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 36KB

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 604KB - Virtual size: 603KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 61KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 822KB - Virtual size: 821KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 133KB - Virtual size: 133KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

71:e1:0c:bc:a6:f9:91:af:47:8f:33:0a:2e:a1:f0:e6Certificate

Extended Key Usages

Key Usages

d3:92:38:ae:53:54:59:a7:aa:df:2c:34:99:c7:b3:c0:2b:5b:ee:04Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.9MB

UPX1 Size: 815KB - Virtual size: 816KB

.rsrc Size: 32KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 604KB - Virtual size: 603KB

.data Size: 61KB - Virtual size: 88KB

.rsrc Size: 822KB - Virtual size: 821KB

.reloc Size: 133KB - Virtual size: 133KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

71:e1:0c:bc:a6:f9:91:af:47:8f:33:0a:2e:a1:f0:e6
Certificate

d3:92:38:ae:53:54:59:a7:aa:df:2c:34:99:c7:b3:c0:2b:5b:ee:04
Signer

UPX0
Size: - Virtual size: 1.9MB

UPX1
Size: 815KB - Virtual size: 816KB

.rsrc
Size: 32KB - Virtual size: 36KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 604KB - Virtual size: 603KB

.data
Size: 61KB - Virtual size: 88KB

.rsrc
Size: 822KB - Virtual size: 821KB

.reloc
Size: 133KB - Virtual size: 133KB