750b6e187172a4f77188adc30145f286_JaffaCakes118

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General

Target

750b6e187172a4f77188adc30145f286_JaffaCakes118
Size

687KB
MD5

750b6e187172a4f77188adc30145f286
SHA1

69c9e87e20962752952b212002ffcfee7a184049
SHA256

40e0700e6469ccf212e1b4a0b23065da68f5397bff853f81db842aa788cd19e0
SHA512

ae4f21090d45f9078ed17d36090fa5e82ee1907b756bd412b40193b497f12b6d27b572ea6f0fc59385f2c2e622a6bc3f7bd803d286a75ac5c413ef7bd23006a9
SSDEEP

12288:tomB2fFbcjgAlMuzjyYJkFy43+PLEtAGK8uGtffrgFnxNOMfo33sUKpfcsFmcyoL:to1f1KRhS3OPLEtAGK8rdUFxXo33Opf7

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

750b6e187172a4f77188adc30145f286_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

09/03/2011, 00:00

Not After

08/03/2014, 23:59

Subject

CN=Media Get LLC,O=Media Get LLC,POSTALCODE=190344,STREET=Sadovaya 53,L=Saint-Petersburg,ST=Russia,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

ca:a1:cb:68:93:4b:53:58:fb:52:a8:64:6e:07:79:88:9d:e7:e7:b3
Signer

Actual PE Digest

ca:a1:cb:68:93:4b:53:58:fb:52:a8:64:6e:07:79:88:9d:e7:e7:b3

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

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: 338KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 344KB - Virtual size: 348KB

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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 569KB - Virtual size: 568KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 657KB - Virtual size: 656KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91Certificate

Extended Key Usages

Key Usages

ca:a1:cb:68:93:4b:53:58:fb:52:a8:64:6e:07:79:88:9d:e7:e7:b3Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 338KB - Virtual size: 340KB

.rsrc Size: 344KB - Virtual size: 348KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 569KB - Virtual size: 568KB

.rdata Size: 102KB - Virtual size: 102KB

.data Size: 11KB - Virtual size: 28KB

.rsrc Size: 657KB - Virtual size: 656KB

.reloc Size: 31KB - Virtual size: 30KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

71:d2:6d:57:9a:ee:6a:76:8f:27:cf:3b:6d:4e:9a:91
Certificate

ca:a1:cb:68:93:4b:53:58:fb:52:a8:64:6e:07:79:88:9d:e7:e7:b3
Signer

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 338KB - Virtual size: 340KB

.rsrc
Size: 344KB - Virtual size: 348KB

.text
Size: 569KB - Virtual size: 568KB

.rdata
Size: 102KB - Virtual size: 102KB

.data
Size: 11KB - Virtual size: 28KB

.rsrc
Size: 657KB - Virtual size: 656KB

.reloc
Size: 31KB - Virtual size: 30KB