88accf704d087c46bd15f075b51410d1_JaffaCakes118

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General

Target

88accf704d087c46bd15f075b51410d1_JaffaCakes118
Size

129KB
MD5

88accf704d087c46bd15f075b51410d1
SHA1

db6882ab87e046f6203485654dd2205e5ce3b96f
SHA256

2774f97f982e1aba08267c3e133f3e24bc2ca5af495a8a86596e19639a9e8567
SHA512

9f27e6fe13d2b82aae9510a0bfbbebc7f10545ab68daf75cb84e6214f5e88d2038622c26e15a039415bd3da750456c67b3f40c43c95960c192dfb41b96965ae7
SSDEEP

3072:svMe+I0OEWZmvEG0ndXBM7SQ/mb6M178uyo:sUeNqMdD1oux

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

88accf704d087c46bd15f075b51410d1_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

57:f9:19:b5:96:c8:31:5e:bb:39:eb:6e:a9:7e:1a:31
Certificate

Issuer

CN=ALWIL Software

Not Before

08-02-2011 22:24

Not After

31-12-2039 23:59

Subject

CN=ALWIL Software

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

28:a7:24:be:3d:78:14:07:7c:13:cd:41:e3:ce:b6:e0:69:ff:e7:84
Signer

Actual PE Digest

28:a7:24:be:3d:78:14:07:7c:13:cd:41:e3:ce:b6:e0:69:ff:e7:84

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 121KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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_32BIT_MACHINE

Sections

.text
Size: 96KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 43KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

57:f9:19:b5:96:c8:31:5e:bb:39:eb:6e:a9:7e:1a:31Certificate

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

28:a7:24:be:3d:78:14:07:7c:13:cd:41:e3:ce:b6:e0:69:ff:e7:84Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 84KB

UPX1 Size: 121KB - Virtual size: 124KB

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

Headers

File Characteristics

Sections

.text Size: 96KB - Virtual size: 148KB

.rdata Size: 3KB - Virtual size: 2KB

.data Size: 43KB - Virtual size: 44KB

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

57:f9:19:b5:96:c8:31:5e:bb:39:eb:6e:a9:7e:1a:31
Certificate

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

28:a7:24:be:3d:78:14:07:7c:13:cd:41:e3:ce:b6:e0:69:ff:e7:84
Signer

UPX0
Size: - Virtual size: 84KB

UPX1
Size: 121KB - Virtual size: 124KB

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

.text
Size: 96KB - Virtual size: 148KB

.rdata
Size: 3KB - Virtual size: 2KB

.data
Size: 43KB - Virtual size: 44KB

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