0b86ab50943379de3552bf198e3812d2_JaffaCakes118

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General

Target

0b86ab50943379de3552bf198e3812d2_JaffaCakes118
Size

91KB
MD5

0b86ab50943379de3552bf198e3812d2
SHA1

ed251c24bdba28a6dac992fe40adc61363ead154
SHA256

4bef68e122594168f6159048d8c4d0a8c6eb01bfc70d75813b4325a44ce535b1
SHA512

45d41385ffc00bbd1e2bc096c7c530dcc4034bca36cd39c4aa63ebd58e2af25e1e5a582a827c7294312d2272186c7a80f2ef274ea6707ef1740e23ee57880753
SSDEEP

1536:om76ELB80Nh1jj/wts6qcu91iyScpZ8g/WnRa8aO8tBrOLULkk+3VrM62CGb:o0lFHkgP91iyhIyC8tBrOIkkGQ6xGb

Score

5^/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

0b86ab50943379de3552bf198e3812d2_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

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

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2
Certificate

Issuer

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

Not Before

29/05/2013, 00:00

Not After

29/05/2014, 23:59

Subject

CN=에이코리아,OU=Dev. Team,O=에이코리아,L=Haewoondae-gu,ST=Busan,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

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

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

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

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

ad:fc:36:a5:22:c0:b0:48:24:dc:7c:0b:86:a6:12:2a:00:8d:df:1b
Signer

Actual PE Digest

ad:fc:36:a5:22:c0:b0:48:24:dc:7c:0b:86:a6:12:2a:00:8d:df:1b

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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

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: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: 122KB - Virtual size: 122KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2Certificate

Extended Key Usages

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

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

ad:fc:36:a5:22:c0:b0:48:24:dc:7c:0b:86:a6:12:2a:00:8d:df:1bSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 164KB

UPX1 Size: 75KB - Virtual size: 76KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 122KB - Virtual size: 122KB

.rdata Size: 29KB - Virtual size: 29KB

.data Size: 8KB - Virtual size: 22KB

.rsrc Size: 17KB - Virtual size: 17KB

.reloc Size: 27KB - Virtual size: 26KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2
Certificate

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

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

ad:fc:36:a5:22:c0:b0:48:24:dc:7c:0b:86:a6:12:2a:00:8d:df:1b
Signer

UPX0
Size: - Virtual size: 164KB

UPX1
Size: 75KB - Virtual size: 76KB

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

.text
Size: 122KB - Virtual size: 122KB

.rdata
Size: 29KB - Virtual size: 29KB

.data
Size: 8KB - Virtual size: 22KB

.rsrc
Size: 17KB - Virtual size: 17KB

.reloc
Size: 27KB - Virtual size: 26KB