9a969d6754a5eebd32e7f9f8df00cca0_JaffaCakes118

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General

Target

9a969d6754a5eebd32e7f9f8df00cca0_JaffaCakes118
Size

1.6MB
MD5

9a969d6754a5eebd32e7f9f8df00cca0
SHA1

471e1048efa42a08a6067a3d2b7ebe4788c02d6f
SHA256

21d309650bb4916c739fb4cd354be762e639584a0c5c5020d21205ff47b79d23
SHA512

296c4bf14c16c68bd84b5c14e2ee70f8d2591ee75365e96b242c91592708486c45c5de21539850ebb8b807c5b0d9ce2cfdf3e481f6707864deb425f5f4e3807d
SSDEEP

49152:7F1o6adgiBLVwkM7PVb0WchRcQexyyZW3w:7DUdgiVm7P5REc82W3w

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

9a969d6754a5eebd32e7f9f8df00cca0_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

63:1d:13:09:94:fb:cf:f3:dd:60:b3:08:b5:cc:dd:7e
Certificate

Issuer

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

Not Before

16/06/2015, 00:00

Not After

15/06/2016, 23:59

Subject

CN=EXPERT SOFT-copyright,O=EXPERT SOFT-copyright,POSTALCODE=01103,STREET=str. Kikvidze\, 18,L=Kiev,ST=Kiev,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

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

Key Usages

KeyUsageDigitalSignature
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

48:8f:54:d3:6f:de:fb:5f:6a:b2:a5:8d:08:e0:8c:36:07:e3:ef:3d
Signer

Actual PE Digest

48:8f:54:d3:6f:de:fb:5f:6a:b2:a5:8d:08:e0:8c:36:07:e3:ef:3d

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: 2.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 370KB - Virtual size: 372KB

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

Exports

Exports

TMethodImplementationIntercept

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 102KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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

.edata
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 76B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 478KB - Virtual size: 478KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

63:1d:13:09:94:fb:cf:f3:dd:60:b3:08:b5:cc:dd:7eCertificate

Extended Key Usages

Key Usages

01Certificate

Key Usages

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22Certificate

Key Usages

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

Extended Key Usages

Key Usages

48:8f:54:d3:6f:de:fb:5f:6a:b2:a5:8d:08:e0:8c:36:07:e3:ef:3dSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.5MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 370KB - Virtual size: 372KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 3.1MB - Virtual size: 3.1MB

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

.data Size: 49KB - Virtual size: 49KB

.bss Size: - Virtual size: 102KB

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

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

.edata Size: 512B - Virtual size: 100B

.tls Size: - Virtual size: 76B

.rdata Size: 512B - Virtual size: 93B

.rsrc Size: 478KB - Virtual size: 478KB

63:1d:13:09:94:fb:cf:f3:dd:60:b3:08:b5:cc:dd:7e
Certificate

01
Certificate

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

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

48:8f:54:d3:6f:de:fb:5f:6a:b2:a5:8d:08:e0:8c:36:07:e3:ef:3d
Signer

UPX0
Size: - Virtual size: 2.5MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 370KB - Virtual size: 372KB

.text
Size: 3.1MB - Virtual size: 3.1MB

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

.data
Size: 49KB - Virtual size: 49KB

.bss
Size: - Virtual size: 102KB

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

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

.edata
Size: 512B - Virtual size: 100B

.tls
Size: - Virtual size: 76B

.rdata
Size: 512B - Virtual size: 93B

.rsrc
Size: 478KB - Virtual size: 478KB