08f998390c020d4ea6a06c07d4cd7886_JaffaCakes118

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General

Target

08f998390c020d4ea6a06c07d4cd7886_JaffaCakes118
Size

274KB
MD5

08f998390c020d4ea6a06c07d4cd7886
SHA1

8a32690be1cc1e3ed7a0bfd5e35016d9edae6068
SHA256

e593d9e659192ac32f37c6376341f37fd3845d4d01c7f91563fd463a568e7f03
SHA512

cdd4e4917fd91c16f493cefa334d3bea379971ed4fcd15e6cf24e17c63be70fd1c8cacdd0f69c2161483a9611489673e386ed671d4d1758dcccc6e527905ffff
SSDEEP

3072:6kFgjxiI58bH2fW6X1lO+1hE+4WoBIiFfhbPz5DHFHZidGKQlYrdv9KBu1k6unK0:6RM5S11Vi+z0IiF5t7FH0dGu9lHTQN

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

Files

08f998390c020d4ea6a06c07d4cd7886_JaffaCakes118
.exe windows:4 windows x86 arch:x86

647b2d25b4821905b4195ff7a6455b54

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

Issuer

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

Not Before

22/08/2007, 22:31

Not After

25/08/2012, 07:00

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:06:27:81:00:00:00:00:00:08
Certificate

Issuer

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

Not Before

22/10/2008, 21:24

Not After

22/01/2010, 21:34

Subject

CN=Microsoft Corporation,OU=MOPR,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:49:7c:ed:00:00:00:00:00:05
Certificate

Issuer

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

Not Before

16/09/2006, 01:55

Not After

16/09/2011, 02:05

Subject

CN=Microsoft Timestamping Service,OU=nCipher DSE ESN:10D8-5847-CBF8,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

11:3a:bd:bd:22:03:1d:33:63:0f:3b:10:42:90:a0:ca:9e:42:7f:92
Signer

Actual PE Digest

11:3a:bd:bd:22:03:1d:33:63:0f:3b:10:42:90:a0:ca:9e:42:7f:92

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

Imports

kernel32

GetModuleHandleA
LoadLibraryA
GetProcAddress

Sections

UPX0
Size: 512B - Virtual size: 220KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 212KB - Virtual size: 212KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

647b2d25b4821905b4195ff7a6455b54

Code Sign

2e:ab:11:dc:50:ff:5c:9d:cb:c0Certificate

Extended Key Usages

Key Usages

61:06:27:81:00:00:00:00:00:08Certificate

Extended Key Usages

Key Usages

61:49:7c:ed:00:00:00:00:00:05Certificate

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

11:3a:bd:bd:22:03:1d:33:63:0f:3b:10:42:90:a0:ca:9e:42:7f:92Signer

Headers

File Characteristics

Imports

kernel32

Sections

UPX0 Size: 512B - Virtual size: 220KB

UPX1 Size: 212KB - Virtual size: 212KB

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

2e:ab:11:dc:50:ff:5c:9d:cb:c0
Certificate

61:06:27:81:00:00:00:00:00:08
Certificate

61:49:7c:ed:00:00:00:00:00:05
Certificate

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

11:3a:bd:bd:22:03:1d:33:63:0f:3b:10:42:90:a0:ca:9e:42:7f:92
Signer

UPX0
Size: 512B - Virtual size: 220KB

UPX1
Size: 212KB - Virtual size: 212KB

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