38d10ed74e1956ef92ff3abf3ce677bb_JaffaCakes118

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General

Target

38d10ed74e1956ef92ff3abf3ce677bb_JaffaCakes118
Size

42KB
MD5

38d10ed74e1956ef92ff3abf3ce677bb
SHA1

48339ea576d399373b833212acbe33debcc9f47a
SHA256

0dacab5cacb44bd33d2d605f88de172a319c3a6f3e2197b483d1d20e2fb28bf2
SHA512

d8cd6e1c4ad3e13671fbefae21a9db81bc57b1b7b416b73be9ccf78256b250148411a65192769f7ae7e2c8705f3821a660c9ece75d2f2e8c10ee292bc515de56
SSDEEP

768:2wgDowOln3RLxfFWa/aEn6Ol7yDzs9TieywqhmRFwueDkyp8hdj:2wgkVn9xfFWwa60anqAR2cyp4dj

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

38d10ed74e1956ef92ff3abf3ce677bb_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

4a:19:d2:38:8c:82:59:1c:a5:5d:73:5f:15:5d:dc:a3
Certificate

Issuer

OU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust Network

Not Before

12/05/1997, 00:00

Not After

07/01/2004, 23:59

Subject

OU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust Network

08:7a:6d:5c:6f:62:93:4f:ba:c4:fd:43:e1:14:18:9d
Certificate

Issuer

OU=VeriSign\, Inc.+OU=VeriSign Time Stamping Service Root+OU=NO LIABILITY ACCEPTED\, (c)97 VeriSign\, Inc.,O=VeriSign Trust Network

Not Before

28/02/2001, 00:00

Not After

06/01/2004, 23:59

Subject

CN=VeriSign Time Stamping Service,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)01,O=VeriSign\, Inc.

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

3f:3a:f4:59:f9:81:f4:8e:4b:a0:4d:ae:53:94:63:59
Certificate

Issuer

OU=VeriSign Commercial Software Publishers CA,O=VeriSign\, Inc.,L=Internet

Not Before

18/12/2001, 00:00

Not After

18/12/2002, 23:59

Subject

CN=Telepay Limited,OU=VeriSign Commercial Software Publishers CA+OU=www.verisign.com/repository/CPS Incorp. by Ref.\,LIAB.LTD(c)96+OU=Digital ID Class 3 - Microsoft Software Validation v2,O=VeriSign\, Inc.,L=Internet+L=Milton Keynes,ST=Buckinghamshire,C=GB

Key Usages

KeyUsageDigitalSignature
KeyUsageKeyEncipherment

Signer

Actual PE Digest

Digest Algorithm

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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

4a:19:d2:38:8c:82:59:1c:a5:5d:73:5f:15:5d:dc:a3Certificate

08:7a:6d:5c:6f:62:93:4f:ba:c4:fd:43:e1:14:18:9dCertificate

Extended Key Usages

Key Usages

3f:3a:f4:59:f9:81:f4:8e:4b:a0:4d:ae:53:94:63:59Certificate

Key Usages

Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 64KB

UPX1 Size: 32KB - Virtual size: 36KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 20KB - Virtual size: 16KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 28KB - Virtual size: 28KB

.rsrc Size: 36KB - Virtual size: 35KB

4a:19:d2:38:8c:82:59:1c:a5:5d:73:5f:15:5d:dc:a3
Certificate

08:7a:6d:5c:6f:62:93:4f:ba:c4:fd:43:e1:14:18:9d
Certificate

3f:3a:f4:59:f9:81:f4:8e:4b:a0:4d:ae:53:94:63:59
Certificate

UPX0
Size: - Virtual size: 64KB

UPX1
Size: 32KB - Virtual size: 36KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 20KB - Virtual size: 16KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 28KB - Virtual size: 28KB

.rsrc
Size: 36KB - Virtual size: 35KB