034d3a3c0305685261cbaaa39ffbd2df_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

034d3a3c0305685261cbaaa39ffbd2df_JaffaCakes118
Size

198KB
MD5

034d3a3c0305685261cbaaa39ffbd2df
SHA1

19286c3c60bb9b8c44cdbcb76737d277b6cfeeee
SHA256

784bf7ac6d00cc6be576a5648c81698801ed7e944b244c9ada4affa838bbc4d2
SHA512

dd50e23b1b7727f6c8803defcc7e9bf64e2be99b296cec2538301d302afce1e5468c3e0b7d80e96f83903f954e3dc20749f93aa196ba56d837bd104903956fb2
SSDEEP

3072:437V3glTN3KOhyWBPIhhiOxwVnfdw15b/VtOLmahAzdkD+cTYBXFN:aVKp3zBPsituld4LRAz0+SyVN

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

034d3a3c0305685261cbaaa39ffbd2df_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

23/07/2013, 00:00

Not After

23/07/2014, 23:59

Subject

CN=Shetef Solutions & Consulting (1998) Ltd.,O=Shetef Solutions & Consulting (1998) Ltd.,L=Rannana,ST=Israel,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

09:f9:a0:c5:56:58:55:fa:34:8e:c4:ba:a2:aa:9d:be:da:46:47:64
Signer

Actual PE Digest

09:f9:a0:c5:56:58:55:fa:34:8e:c4:ba:a2:aa:9d:be:da:46:47:64

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 244KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 176KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 231KB - Virtual size: 230KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 81KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24Certificate

Extended Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

09:f9:a0:c5:56:58:55:fa:34:8e:c4:ba:a2:aa:9d:be:da:46:47:64Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 244KB

UPX1 Size: 176KB - Virtual size: 176KB

.rsrc Size: 15KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 231KB - Virtual size: 230KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 10KB - Virtual size: 19KB

.rsrc Size: 81KB - Virtual size: 81KB

.reloc Size: 19KB - Virtual size: 19KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

7c:23:db:b9:7f:af:bb:9d:28:d4:13:f8:36:20:20:24
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

09:f9:a0:c5:56:58:55:fa:34:8e:c4:ba:a2:aa:9d:be:da:46:47:64
Signer

UPX0
Size: - Virtual size: 244KB

UPX1
Size: 176KB - Virtual size: 176KB

.rsrc
Size: 15KB - Virtual size: 16KB

.text
Size: 231KB - Virtual size: 230KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 10KB - Virtual size: 19KB

.rsrc
Size: 81KB - Virtual size: 81KB

.reloc
Size: 19KB - Virtual size: 19KB