4955d84813aeac1b524680fd2b46b3d5_JaffaCakes118

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General

Target

4955d84813aeac1b524680fd2b46b3d5_JaffaCakes118
Size

189KB
MD5

4955d84813aeac1b524680fd2b46b3d5
SHA1

ce6d96b39fbb98ad7ebd4b9f4bd62d0fac7adaf1
SHA256

72bf57fe2bf9d497226b338a92f07c450124861dfe9d22eca6048be346b448f8
SHA512

c2d710bb23c583cd0cae03f8065ae5ac141658e345fcf50bd2632d42edfa8eb063c5c6212a7773c411cebffd9a005a1f682db68a72169940d120c9cf11558d46
SSDEEP

3072:kHPrMWMUwDUKTmdMKyxF6PGrOOj4gy6UK/ME7b/CTz6qmtqgAApPHpRo9LRUFc7W:kTMWMUH6md4fOOjbx/ME7jCCqmtqQPHv

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

4955d84813aeac1b524680fd2b46b3d5_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

09/05/2012, 00:00

Not After

08/07/2013, 23:59

Subject

CN=UCF,O=UCF,L=Haeundae-gu,ST=BUSAN,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

02:3a:64
Certificate

Issuer

CN=GeoTrust Global CA,O=GeoTrust Inc.,C=US

Not Before

18/10/2012, 14:38

Not After

20/05/2022, 14:38

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

19/05/2022, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

48:bd:f4:80:a4:e4:a9:bb:40:c6:ca:7c:e5:73:58:7b:3c:8b:fd:4f
Signer

Actual PE Digest

48:bd:f4:80:a4:e4:a9:bb:40:c6:ca:7c:e5:73:58:7b:3c:8b:fd:4f

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: 2.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 174KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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: 196KB - Virtual size: 194KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2aCertificate

Extended Key Usages

02:3a:64Certificate

Extended Key Usages

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:baCertificate

Extended Key Usages

Key Usages

48:bd:f4:80:a4:e4:a9:bb:40:c6:ca:7c:e5:73:58:7b:3c:8b:fd:4fSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 174KB - Virtual size: 176KB

.rsrc Size: 9KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 196KB - Virtual size: 194KB

.rdata Size: 52KB - Virtual size: 49KB

.data Size: 20KB - Virtual size: 36KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

51:5c:f8:2e:e8:49:a6:d6:d3:be:2d:bc:94:dc:06:2a
Certificate

02:3a:64
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

7e:1f:df:72:99:e8:d2:45:a1:5d:0b:a8:e5:b1:59:ba
Certificate

48:bd:f4:80:a4:e4:a9:bb:40:c6:ca:7c:e5:73:58:7b:3c:8b:fd:4f
Signer

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 174KB - Virtual size: 176KB

.rsrc
Size: 9KB - Virtual size: 12KB

.text
Size: 196KB - Virtual size: 194KB

.rdata
Size: 52KB - Virtual size: 49KB

.data
Size: 20KB - Virtual size: 36KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB