4cca205d509316b55132fb60f6646ca6_JaffaCakes118

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General

Target

4cca205d509316b55132fb60f6646ca6_JaffaCakes118
Size

4.0MB
MD5

4cca205d509316b55132fb60f6646ca6
SHA1

b5b02faa8b75afe6178c4e2d6c7c9be7e3ebd1a4
SHA256

d247c2b4aada466c5d34fe67b0d36824e6eeca30192322aba6a7d4ea039f5ab2
SHA512

d25a81c72a2838d8ad0136ed420e1dbfc39a1d8ab90ed6f99a2e8001d02deda5f941878984934fdcb3dd696248bdab92e5a6b0f96c8b03ff148ed920bcfe705c
SSDEEP

98304:dOp1OxFqG66sENO+gXoH6on5TbdjNa7wGbKgdY929JQKQxasc:0pQofENO+geh5TxKw+nXvQfA

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

Files

4cca205d509316b55132fb60f6646ca6_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

18:18:7b:cc:2d:af:1e:dd:44:a2:f4:54:90:0e:c5:dc
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

11/01/2010, 00:00

Not After

11/01/2012, 23:59

Subject

CN=LLC Mail.Ru,OU=Secure Application Development,O=LLC Mail.Ru,L=Moscow,ST=Moscow region,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

15:27:61:19:85:88:ad:7c:1f:12:56:ca:51:88:55:0f:b4:d4:48:d6
Signer

Actual PE Digest

15:27:61:19:85:88:ad:7c:1f:12:56:ca:51:88:55:0f:b4:d4:48:d6

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: 5.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.9MB - Virtual size: 3.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 104KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

0aCertificate

Extended Key Usages

Key Usages

18:18:7b:cc:2d:af:1e:dd:44:a2:f4:54:90:0e:c5:dcCertificate

Extended Key Usages

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

Extended Key Usages

Key Usages

15:27:61:19:85:88:ad:7c:1f:12:56:ca:51:88:55:0f:b4:d4:48:d6Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 5.2MB

UPX1 Size: 3.9MB - Virtual size: 3.9MB

.rsrc Size: 104KB - Virtual size: 104KB

0a
Certificate

18:18:7b:cc:2d:af:1e:dd:44:a2:f4:54:90:0e:c5:dc
Certificate

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

15:27:61:19:85:88:ad:7c:1f:12:56:ca:51:88:55:0f:b4:d4:48:d6
Signer

UPX0
Size: - Virtual size: 5.2MB

UPX1
Size: 3.9MB - Virtual size: 3.9MB

.rsrc
Size: 104KB - Virtual size: 104KB