429dfb03fd23033cf8b31fd053e29d2e_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

429dfb03fd23033cf8b31fd053e29d2e_JaffaCakes118
Size

146KB
MD5

429dfb03fd23033cf8b31fd053e29d2e
SHA1

fed0c093b604c59fee954a74ade95250333f398e
SHA256

ec1f32cf721dca8834c003a81730087b600b6ec637ccdc1d96f5119a15c3b4e9
SHA512

5b334b53d0ffe992d6e0b205616cf664f624687c92e328c5b698f86cf6b516813d3eebef62e705a9d3db851ac7aefa1853c68a1821b5073eca767b50f24bed3c
SSDEEP

3072:+aaCBvcsyG705KPlYF7f8x1dEiEY4/PflpuWxbFDSavXsUPk4TwZUVPG3dpgd:xpvzygkKPl07f8nEYcDuQxOakUPqZUMq

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

429dfb03fd23033cf8b31fd053e29d2e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

69:ea:a8:c9:64:99:5f:46:bb:82:46:dc:00:5c:3b:f3
Certificate

Issuer

CN=xxx

Not Before

24/03/2011, 12:17

Not After

31/12/2039, 23:59

Subject

CN=xxx

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

12:31:5d:c5:3b:33:af:ae:ad:31:ef:c4:50:7a:1d:8e:15:f0:59:b0
Signer

Actual PE Digest

12:31:5d:c5:3b:33:af:ae:ad:31:ef:c4:50:7a:1d:8e:15:f0:59:b0

Digest Algorithm

sha1

PE Digest Matches

false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1024KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 138KB - Virtual size: 140KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

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_32BIT_MACHINE

Sections

.text
Size: 999KB - Virtual size: 1000KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 142KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

69:ea:a8:c9:64:99:5f:46:bb:82:46:dc:00:5c:3b:f3Certificate

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

12:31:5d:c5:3b:33:af:ae:ad:31:ef:c4:50:7a:1d:8e:15:f0:59:b0Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1024KB

UPX1 Size: 138KB - Virtual size: 140KB

.rsrc Size: 4KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 999KB - Virtual size: 1000KB

.rdata Size: 5KB - Virtual size: 5KB

.data Size: 142KB - Virtual size: 142KB

.rsrc Size: 3KB - Virtual size: 3KB

69:ea:a8:c9:64:99:5f:46:bb:82:46:dc:00:5c:3b:f3
Certificate

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

12:31:5d:c5:3b:33:af:ae:ad:31:ef:c4:50:7a:1d:8e:15:f0:59:b0
Signer

UPX0
Size: - Virtual size: 1024KB

UPX1
Size: 138KB - Virtual size: 140KB

.rsrc
Size: 4KB - Virtual size: 4KB

.text
Size: 999KB - Virtual size: 1000KB

.rdata
Size: 5KB - Virtual size: 5KB

.data
Size: 142KB - Virtual size: 142KB

.rsrc
Size: 3KB - Virtual size: 3KB