2f3d92d53d47483a2e2d65188da62c90_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

2f3d92d53d47483a2e2d65188da62c90_JaffaCakes118
Size

149KB
MD5

2f3d92d53d47483a2e2d65188da62c90
SHA1

b26ea3fd62959642c176b9bbd2d88f0050961021
SHA256

a115eaca3fae417ce32462ef925990aa9cab51d62fc8163f727cd0c879cb102e
SHA512

7b9e89d66de14935b4110d333db244494bedaf30501a8f86abb354d08fd9f1e2be6fdebdfad8d5e0a4820f8071fdb16567da0e1771f060b45c881898b33e855d
SSDEEP

3072:5YM/Dq7+f9ccV9dWoHbs0CIWku3g9fLurgyDiyaVN0oSB+v22b:u+tCUY1Iww9fyrh/A0ogM3

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

2f3d92d53d47483a2e2d65188da62c90_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

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
Certificate

Issuer

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

Not Before

23/07/2013, 00:00

Not After

23/07/2014, 23:59

Subject

CN=Shetef Solutions & Consulting (1998) Ltd.,O=Shetef Solutions & Consulting (1998) Ltd.,L=Rannana,ST=Israel,C=IL

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

58:77:ee:0b:a1:7b:0c:63:88:01:d4:33:f8:2e:92:a6:f0:f6:da:e6
Signer

Actual PE Digest

58:77:ee:0b:a1:7b:0c:63:88:01:d4:33:f8:2e:92:a6:f0:f6:da:e6

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 228KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 128KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 16KB

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 231KB - Virtual size: 230KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 19KB

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: 19KB - Virtual size: 19KB

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

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24Certificate

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

58:77:ee:0b:a1:7b:0c:63:88:01:d4:33:f8:2e:92:a6:f0:f6:da:e6Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 228KB

UPX1 Size: 128KB - Virtual size: 128KB

.rsrc Size: 15KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 231KB - Virtual size: 230KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 10KB - Virtual size: 19KB

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

.reloc Size: 19KB - Virtual size: 19KB

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

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
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

58:77:ee:0b:a1:7b:0c:63:88:01:d4:33:f8:2e:92:a6:f0:f6:da:e6
Signer

UPX0
Size: - Virtual size: 228KB

UPX1
Size: 128KB - Virtual size: 128KB

.rsrc
Size: 15KB - Virtual size: 16KB

.text
Size: 231KB - Virtual size: 230KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 10KB - Virtual size: 19KB

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

.reloc
Size: 19KB - Virtual size: 19KB