d5892e43915c85b0c189e917e6806fdc_JaffaCakes118

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General

Target

d5892e43915c85b0c189e917e6806fdc_JaffaCakes118
Size

1.4MB
MD5

d5892e43915c85b0c189e917e6806fdc
SHA1

d910239383b58c8da913dae16f73a33ba12c4ba0
SHA256

168c86e6ca64a01e91cee0d10ebece8a22577f2cb930b26f072016e1598d26b2
SHA512

0eb38b00e9cd2a0d3ab4bd82b24a3cb341871dd95b8e326bd75455aaa2caf9f4028ef4ecb7d4b90b1816acf34f6db519cee62bd2d926442b867e6c58d622ddc2
SSDEEP

24576:AmFFWWk2AW7oySLMTqsuBLGBev2fGozYjVdVzeAaeivSOv9S8OsOk5YhKQZU9c/O:Am/Jf/LUKqsfeuzYXVzeAaeaOMlpUO

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

d5892e43915c85b0c189e917e6806fdc_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

97:d1:18:89:f5:34:cf:d1:8d:a5:eb:47:df:f7:eb:47
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=LLC \"IT-SOFT GROUP\",O=LLC \"IT-SOFT GROUP\",POSTALCODE=03127,STREET=Bud. 93 Kab 319\, prospekt 40-Richchya Zhovtnya,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

27:8d:b5:ff:06:6d:45:3d:d9:27:d4:3a:e4:ff:8d:3e:74:92:8b:20
Signer

Actual PE Digest

27:8d:b5:ff:06:6d:45:3d:d9:27:d4:3a:e4:ff:8d:3e:74:92:8b:20

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: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

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: 3.4MB - Virtual size: 3.4MB

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: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 68B

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: 250KB - Virtual size: 250KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

97:d1:18:89:f5:34:cf:d1:8d:a5:eb:47:df:f7:eb:47Certificate

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

27:8d:b5:ff:06:6d:45:3d:d9:27:d4:3a:e4:ff:8d:3e:74:92:8b:20Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.5MB

UPX1 Size: 1.4MB - Virtual size: 1.4MB

.rsrc Size: 39KB - Virtual size: 40KB

Headers

File Characteristics

Exports

Exports

Sections

.text Size: 3.4MB - Virtual size: 3.4MB

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

.data Size: 50KB - Virtual size: 49KB

.bss Size: - Virtual size: 24KB

.idata Size: 15KB - Virtual size: 14KB

.didata Size: 3KB - Virtual size: 2KB

.edata Size: 512B - Virtual size: 96B

.tls Size: - Virtual size: 68B

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

.rsrc Size: 250KB - Virtual size: 250KB

97:d1:18:89:f5:34:cf:d1:8d:a5:eb:47:df:f7:eb:47
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

27:8d:b5:ff:06:6d:45:3d:d9:27:d4:3a:e4:ff:8d:3e:74:92:8b:20
Signer

UPX0
Size: - Virtual size: 2.5MB

UPX1
Size: 1.4MB - Virtual size: 1.4MB

.rsrc
Size: 39KB - Virtual size: 40KB

.text
Size: 3.4MB - Virtual size: 3.4MB

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

.data
Size: 50KB - Virtual size: 49KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 15KB - Virtual size: 14KB

.didata
Size: 3KB - Virtual size: 2KB

.edata
Size: 512B - Virtual size: 96B

.tls
Size: - Virtual size: 68B

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

.rsrc
Size: 250KB - Virtual size: 250KB