bef673a13cdb6fd4b9c21daef530b501_JaffaCakes118

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General

Target

bef673a13cdb6fd4b9c21daef530b501_JaffaCakes118
Size

528KB
MD5

bef673a13cdb6fd4b9c21daef530b501
SHA1

046c6a0ea82b16d2c6c1afa2ffaf6a2d6405926c
SHA256

0463ff8b1c0355e13b2727c5a70324dde03d5018e92f19c8c650808f92c5356d
SHA512

a8c948e29039a3ec12ae45f9863296a048aa245cb69c20aea1bac5ae0d79b3309187a838d766456d63db5843d907eec0b5e7d63819e6fffd4ac622bb864bce5f
SSDEEP

12288:WFCyoUvaHzAUFtvkF2AHWX+eiZlNPXPx+C64eanXled2rH8NG:WMLTAUHW6Q3XZw4eanXl5rH8NG

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

bef673a13cdb6fd4b9c21daef530b501_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

83:bd:d2:27:db:b7:ac:82:88:aa:96:12:19:12:4a:1b
Certificate

Issuer

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

Not Before

16/02/2015, 00:00

Not After

16/02/2016, 23:59

Subject

CN=Setup Manager LLC,O=Setup Manager LLC,POSTALCODE=19809,STREET=501 Silverside Road\, Suite 105,L=Wilmington,ST=Delaware,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

71:3a:2e:93:9e:a4:20:30:a4:63:be:ac:e6:7c:03:68:74:65:a9:f4
Signer

Actual PE Digest

71:3a:2e:93:9e:a4:20:30:a4:63:be:ac:e6:7c:03:68:74:65:a9:f4

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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 485KB - Virtual size: 488KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

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: 965KB - Virtual size: 964KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 305KB - Virtual size: 305KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 130KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

83:bd:d2:27:db:b7:ac:82:88:aa:96:12:19:12:4a:1bCertificate

Extended Key Usages

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

71:3a:2e:93:9e:a4:20:30:a4:63:be:ac:e6:7c:03:68:74:65:a9:f4Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 485KB - Virtual size: 488KB

.rsrc Size: 36KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 965KB - Virtual size: 964KB

.rdata Size: 305KB - Virtual size: 305KB

.data Size: 15KB - Virtual size: 34KB

.rsrc Size: 101KB - Virtual size: 100KB

.reloc Size: 130KB - Virtual size: 129KB

83:bd:d2:27:db:b7:ac:82:88:aa:96:12:19:12:4a:1b
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

71:3a:2e:93:9e:a4:20:30:a4:63:be:ac:e6:7c:03:68:74:65:a9:f4
Signer

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 485KB - Virtual size: 488KB

.rsrc
Size: 36KB - Virtual size: 36KB

.text
Size: 965KB - Virtual size: 964KB

.rdata
Size: 305KB - Virtual size: 305KB

.data
Size: 15KB - Virtual size: 34KB

.rsrc
Size: 101KB - Virtual size: 100KB

.reloc
Size: 130KB - Virtual size: 129KB