5bf7d066741ff536bb37a9dfe444bd7a_JaffaCakes118

Sharing

Copy URL Twitter E-mail

General

Target

5bf7d066741ff536bb37a9dfe444bd7a_JaffaCakes118
Size

1.1MB
MD5

5bf7d066741ff536bb37a9dfe444bd7a
SHA1

d0f364af7ba180e3ea5a3bd17cdd0aea5dee2497
SHA256

9f9d03c75a45a0cffeda2d21b64c334467e9f6719e4c61884b5d11ff6418e307
SHA512

09e5b3a8e290d6d66bce9a3624c319bd02a63c72a221bae0ff9f920fe44c6cfe3ee957b7d6da84182ec04cad172c9c6c10f1b907985d7510e8502a16bba48588
SSDEEP

24576:zX/ZCxVEf8lVjvrQQks+IijZTEhxU+oDemQapMXtY4vQX:DxCqY40i1ghboD/zpQNI

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

5bf7d066741ff536bb37a9dfe444bd7a_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

7c:14:94:19:62:d8:f7:b8:e4:8d:87:4d:26:68:31:cf
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

10/02/2015, 00:00

Not After

10/02/2016, 23:59

Subject

CN=LLC 1GB,O=LLC 1GB,POSTALCODE=02217,STREET=Zakrevskogo\, budynok 9-A,L=Kyyiv,ST=Kyyiv,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

19/01/2010, 00:00

Not After

18/01/2038, 23:59

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

22:cf:21:15:6f:0a:f9:a6:6f:79:3a:ea:df:95:d8:62:5e:77:07:db
Signer

Actual PE Digest

22:cf:21:15:6f:0a:f9:a6:6f:79:3a:ea:df:95:d8:62:5e:77:07:db

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_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1005KB - Virtual size: 1008KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 100KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 76B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 255KB - Virtual size: 254KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7c:14:94:19:62:d8:f7:b8:e4:8d:87:4d:26:68:31:cfCertificate

Extended Key Usages

Key Usages

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9dCertificate

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

22:cf:21:15:6f:0a:f9:a6:6f:79:3a:ea:df:95:d8:62:5e:77:07:dbSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.0MB

UPX1 Size: 1005KB - Virtual size: 1008KB

.rsrc Size: 94KB - Virtual size: 96KB

Headers

File Characteristics

Sections

.text Size: 2.6MB - Virtual size: 2.6MB

.itext Size: 10KB - Virtual size: 9KB

.data Size: 47KB - Virtual size: 47KB

.bss Size: - Virtual size: 100KB

.idata Size: 15KB - Virtual size: 14KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 76B

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

.rsrc Size: 255KB - Virtual size: 254KB

7c:14:94:19:62:d8:f7:b8:e4:8d:87:4d:26:68:31:cf
Certificate

4c:aa:f9:ca:db:63:6f:e0:1f:f7:4e:d8:5b:03:86:9d
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

22:cf:21:15:6f:0a:f9:a6:6f:79:3a:ea:df:95:d8:62:5e:77:07:db
Signer

UPX0
Size: - Virtual size: 2.0MB

UPX1
Size: 1005KB - Virtual size: 1008KB

.rsrc
Size: 94KB - Virtual size: 96KB

.text
Size: 2.6MB - Virtual size: 2.6MB

.itext
Size: 10KB - Virtual size: 9KB

.data
Size: 47KB - Virtual size: 47KB

.bss
Size: - Virtual size: 100KB

.idata
Size: 15KB - Virtual size: 14KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 76B

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

.rsrc
Size: 255KB - Virtual size: 254KB