b50288607a6396f0056e32cfe1620f01_JaffaCakes118

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General

Target

b50288607a6396f0056e32cfe1620f01_JaffaCakes118
Size

737KB
MD5

b50288607a6396f0056e32cfe1620f01
SHA1

d39e10d15747e2e5623a6361e53fc4b4717f6f1e
SHA256

127248ac6b834b0abd867ff6e0da890f16049ece1fe7ef54f707a4bfd989f924
SHA512

9c9c5ed5a239c21289f00fc75d164869db7cd063cc6709fe57a6a1a6ac6588263fd1a851b915eaf41c9a3b48459eabf3fec75327c02226d28449cb44adc3fba6
SSDEEP

12288:5DkUBYXC64k0ZAQzR2ikexdUWe6tBt1Z1k1u3qTNPgn9Q888888888888W888887:5DkUBYXC64kbexyWeq9Lk1u3QNPv

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

Files

b50288607a6396f0056e32cfe1620f01_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

7f:1f:bf:ec:9e:bd:89:cc:b5:43:e7:c5:81:1d:e2:23
Certificate

Issuer

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

Not Before

05/05/2015, 00:00

Not After

04/05/2016, 23:59

Subject

CN=Force LLC,O=Force LLC,POSTALCODE=119331,STREET=Vernandskogo 29,L=Moscow,ST=Moscow,C=RU,2.5.4.18=#1306313139333331

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

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

d3:48:f8:4f:85:1d:68:0d:94:07:53:11:4d:de:b7:ee:d4:a5:9f:53
Signer

Actual PE Digest

d3:48:f8:4f:85:1d:68:0d:94:07:53:11:4d:de:b7:ee:d4:a5:9f:53

Digest Algorithm

sha1

PE Digest Matches

true

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 576KB - Virtual size: 580KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 149KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

7f:1f:bf:ec:9e:bd:89:cc:b5:43:e7:c5:81:1d:e2:23Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

d3:48:f8:4f:85:1d:68:0d:94:07:53:11:4d:de:b7:ee:d4:a5:9f:53Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 576KB - Virtual size: 580KB

.rsrc Size: 149KB - Virtual size: 152KB

7f:1f:bf:ec:9e:bd:89:cc:b5:43:e7:c5:81:1d:e2:23
Certificate

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

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

d3:48:f8:4f:85:1d:68:0d:94:07:53:11:4d:de:b7:ee:d4:a5:9f:53
Signer

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 576KB - Virtual size: 580KB

.rsrc
Size: 149KB - Virtual size: 152KB