81ff864b4f734e71df8591d01c23ad91_JaffaCakes118

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General

Target

81ff864b4f734e71df8591d01c23ad91_JaffaCakes118
Size

261KB
MD5

81ff864b4f734e71df8591d01c23ad91
SHA1

75c59d4a4dc0e2f4410309abdfb31919c09c849b
SHA256

09528fda0c2578de6c84f6fb7e29a1cf5a41200c4830e8a04e09b15a7ed29083
SHA512

b12a7a8d0356b9031c1fac02071d0980da3dba5d7e6f6d38c6eee96e8196dac3496615c5c5c5f3251fb7b9300fc91df674c19937d6122e57e5c0fdd0e7c42b19
SSDEEP

6144:Tu58jAhO/x6B6mgQpcrQj7uVVDsCsCI1UcbHrEpvb:TuGjAhVgDQjCPDtsCI1U6HQpvb

Score

7^/10

aspackv2 upx

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
sample	aspack_v212_v242

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

81ff864b4f734e71df8591d01c23ad91_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

10/01/1997, 07:00

Not After

31/12/2020, 07:00

Subject

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

61:47:52:ba:00:00:00:00:00:04
Certificate

Issuer

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/09/2006, 01:53

Not After

16/09/2011, 02:03

Subject

CN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

61:47:52:ba:00:00:00:00:00:04
Certificate

Issuer

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/09/2006, 01:53

Not After

16/09/2011, 02:03

Subject

CN=Microsoft Timestamping Service,OU=nCipher DSE ESN:D8A9-CFCC-579C,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

16/09/2006, 01:04

Not After

15/09/2019, 07:00

Subject

CN=Microsoft Timestamping PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:02:30:7e:00:00:00:00:00:06
Certificate

Issuer

CN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

10/03/2008, 21:57

Not After

10/06/2009, 22:07

Subject

CN=Microsoft Windows Component Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

Issuer

CN=Microsoft Root Authority,OU=Copyright (c) 1997 Microsoft Corp.+OU=Microsoft Corporation

Not Before

11/10/2005, 21:55

Not After

26/04/2010, 07:00

Subject

CN=Microsoft Windows Verification Intermediate PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

a7:d2:a9:51:f5:4e:13:e3:5c:50:dd:0f:25:cb:e2:1b:72:b5:98:79
Signer

Actual PE Digest

a7:d2:a9:51:f5:4e:13:e3:5c:50:dd:0f:25:cb:e2:1b:72:b5:98:79

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: 1024B - Virtual size: 284KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 239KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.aspack
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.a999
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.a999
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.adata
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40Certificate

61:47:52:ba:00:00:00:00:00:04Certificate

Extended Key Usages

Key Usages

61:47:52:ba:00:00:00:00:00:04Certificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2Certificate

Extended Key Usages

Key Usages

61:02:30:7e:00:00:00:00:00:06Certificate

Extended Key Usages

Key Usages

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88Certificate

Extended Key Usages

Key Usages

a7:d2:a9:51:f5:4e:13:e3:5c:50:dd:0f:25:cb:e2:1b:72:b5:98:79Signer

Headers

File Characteristics

Sections

UPX0 Size: 1024B - Virtual size: 284KB

UPX1 Size: 239KB - Virtual size: 240KB

.rsrc Size: 512B - Virtual size: 4KB

.aspack Size: 3KB - Virtual size: 8KB

.adata Size: - Virtual size: 4KB

.a999 Size: 3KB - Virtual size: 4KB

.adata Size: - Virtual size: 4KB

.a999 Size: 4KB - Virtual size: 4KB

.adata Size: - Virtual size: 4KB

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

c1:00:8b:3c:3c:88:11:d1:3e:f6:63:ec:df:40
Certificate

61:47:52:ba:00:00:00:00:00:04
Certificate

61:47:52:ba:00:00:00:00:00:04
Certificate

6a:0b:99:4f:c0:00:25:ab:11:db:45:1f:58:7a:67:a2
Certificate

61:02:30:7e:00:00:00:00:00:06
Certificate

6a:0b:99:4f:c0:00:1b:ab:11:da:3a:a1:b6:df:ec:88
Certificate

a7:d2:a9:51:f5:4e:13:e3:5c:50:dd:0f:25:cb:e2:1b:72:b5:98:79
Signer

UPX0
Size: 1024B - Virtual size: 284KB

UPX1
Size: 239KB - Virtual size: 240KB

.rsrc
Size: 512B - Virtual size: 4KB

.aspack
Size: 3KB - Virtual size: 8KB

.adata
Size: - Virtual size: 4KB

.a999
Size: 3KB - Virtual size: 4KB

.adata
Size: - Virtual size: 4KB

.a999
Size: 4KB - Virtual size: 4KB

.adata
Size: - Virtual size: 4KB