8211df17cebc3e75fb3b655e04560ea8_JaffaCakes118

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General

Target

8211df17cebc3e75fb3b655e04560ea8_JaffaCakes118
Size

488KB
MD5

8211df17cebc3e75fb3b655e04560ea8
SHA1

f631ffc324d67d08e34aa4f53119ffaab7b533ff
SHA256

33b5ccb1a4e002b21a532ea3fa291a0f0b381efe728855ef89a84b26c288daaa
SHA512

4301dcb893c24a9f4f928dc651f27d6370840f84ec156e571fef5c768bdcdca7571a3cc3426cc905c10b8e9b69b8d98eb2ca0917436d40659b6d304f329613f6
SSDEEP

12288:5NR4chH/PbNxXNtUQ8hiGumBN56Hqitf+yLvYKmL/MM42v:lnpxIRiBmB/6ntLwL/MM42v

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

8211df17cebc3e75fb3b655e04560ea8_JaffaCakes118
.exe windows:4 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

bf:ce:65:5d:c3:12:40:3f:10:52:30:41:6a:cd:f5:b3
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

01/11/2010, 00:00

Not After

31/10/2013, 23:59

Subject

CN=Bitberry Software,O=Bitberry Software,POSTALCODE=4300,STREET=Blomsterhaven 42,L=Holbaek,ST=n/a,C=DK

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

79:ec:5b:15:a2:0d:a9:45:70:1a:16:a0:76:7a:0d:6d:20:74:24:1e
Signer

Actual PE Digest

79:ec:5b:15:a2:0d:a9:45:70:1a:16:a0:76:7a:0d:6d:20:74:24:1e

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 644KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 437KB - Virtual size: 440KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 716KB - Virtual size: 715KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 15KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 245KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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

bf:ce:65:5d:c3:12:40:3f:10:52:30:41:6a:cd:f5:b3Certificate

Extended Key Usages

Key Usages

79:ec:5b:15:a2:0d:a9:45:70:1a:16:a0:76:7a:0d:6d:20:74:24:1eSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 644KB

UPX1 Size: 437KB - Virtual size: 440KB

.rsrc Size: 46KB - Virtual size: 48KB

Headers

File Characteristics

Sections

CODE Size: 716KB - Virtual size: 715KB

DATA Size: 20KB - Virtual size: 19KB

BSS Size: - Virtual size: 15KB

.idata Size: 12KB - Virtual size: 12KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 43KB - Virtual size: 42KB

.rsrc Size: 245KB - Virtual size: 244KB

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

bf:ce:65:5d:c3:12:40:3f:10:52:30:41:6a:cd:f5:b3
Certificate

79:ec:5b:15:a2:0d:a9:45:70:1a:16:a0:76:7a:0d:6d:20:74:24:1e
Signer

UPX0
Size: - Virtual size: 644KB

UPX1
Size: 437KB - Virtual size: 440KB

.rsrc
Size: 46KB - Virtual size: 48KB

CODE
Size: 716KB - Virtual size: 715KB

DATA
Size: 20KB - Virtual size: 19KB

BSS
Size: - Virtual size: 15KB

.idata
Size: 12KB - Virtual size: 12KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 43KB - Virtual size: 42KB

.rsrc
Size: 245KB - Virtual size: 244KB