f5ea85444660692f158507cc0193b50b_JaffaCakes118

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General

Target

f5ea85444660692f158507cc0193b50b_JaffaCakes118
Size

381KB
MD5

f5ea85444660692f158507cc0193b50b
SHA1

3d08bd11bd8f12d0c6acfb62f78fd12c2138fb5c
SHA256

cf047bdf24f21d08217642735e5a86cc3419af694c286e429547a0384f603441
SHA512

b25ab63ad781833038c0180e99eee0d8965a63cb9dc84dd9b4c2324927da6603be3c03881304b611fae9ca9a3f3c56940da6e8da1a69b599e3d1211ebb9ae2f0
SSDEEP

6144:NHKlBem7uAsdkwxDWdE6FfVeiY5su3lvrkPEsroK3ujB44MWsmaWb:dKlvuBNx1kVjAtQPMraMRnb

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

f5ea85444660692f158507cc0193b50b_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
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

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
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

24/11/2010, 00:00

Not After

23/11/2012, 23:59

Subject

CN=Volonet Ltd,O=Volonet Ltd,POSTALCODE=67778,STREET=hazfira 19,L=Tel-Aviv,ST=Israel,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

81:99:f3:be:fa:d7:57:20:4f:00:f0:6e:43:f9:b1:5e:67:78:f9:7c
Signer

Actual PE Digest

81:99:f3:be:fa:d7:57:20:4f:00:f0:6e:43:f9:b1:5e:67:78:f9:7c

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: 552KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 337KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

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: 627KB - Virtual size: 626KB

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: 14KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 11KB

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: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:ccCertificate

Extended Key Usages

Key Usages

81:99:f3:be:fa:d7:57:20:4f:00:f0:6e:43:f9:b1:5e:67:78:f9:7cSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 552KB

UPX1 Size: 337KB - Virtual size: 340KB

.rsrc Size: 39KB - Virtual size: 40KB

Headers

File Characteristics

Sections

CODE Size: 627KB - Virtual size: 626KB

DATA Size: 20KB - Virtual size: 19KB

BSS Size: - Virtual size: 14KB

.idata Size: 12KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 39KB - Virtual size: 39KB

.rsrc Size: 152KB - Virtual size: 151KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
Certificate

81:99:f3:be:fa:d7:57:20:4f:00:f0:6e:43:f9:b1:5e:67:78:f9:7c
Signer

UPX0
Size: - Virtual size: 552KB

UPX1
Size: 337KB - Virtual size: 340KB

.rsrc
Size: 39KB - Virtual size: 40KB

CODE
Size: 627KB - Virtual size: 626KB

DATA
Size: 20KB - Virtual size: 19KB

BSS
Size: - Virtual size: 14KB

.idata
Size: 12KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 39KB - Virtual size: 39KB

.rsrc
Size: 152KB - Virtual size: 151KB