b0c77f243441048c1301981e2507ad5e_JaffaCakes118

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General

Target

b0c77f243441048c1301981e2507ad5e_JaffaCakes118
Size

370KB
MD5

b0c77f243441048c1301981e2507ad5e
SHA1

125b1783102aad15a09df672df6b11348080f787
SHA256

c149e713939d27041fb26bb9de73c7c0f57af56a66bec0620952188cdcf9f192
SHA512

553da8b271f64c61365006806728dfaae7a0867fe18abf251f1e0a4ca284b981fed6cda0f3798d4534a6ac768a14b6bd4594e2d51f2b2a0e7e53d4ede605825a
SSDEEP

6144:+JS29KBlXDmJL09V73/8ZIgeqDIsiF9LBWTG7Y/nvQ5eUCG4Zyt/LCQVgFj0yJ:Yj9KTmJL8pWqK+6TcY/CAlYt/WQmTJ

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 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/$PLUGINSDIR/System.dll
unpack001/$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/Setup.exe
unpack001/out.upx

NSIS installer 1 IoCs

installer

resource	yara_rule
static1/unpack001/out.upx	nsis_installer_2

Files

b0c77f243441048c1301981e2507ad5e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Code Sign

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
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

09/07/1999, 18:31

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

7a:29:ea:7e:77:da:c7:b6:5f:c2:0e:cc:cb:2d:8a:3c
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

27/05/2011, 00:00

Not After

26/05/2012, 23:59

Subject

CN=Download Manager,O=Download Manager,POSTALCODE=W1U 6PZ,STREET=26 York Street,L=London,ST=Westminster,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Signer

Actual PE Digest

Digest Algorithm

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
GetLastError
lstrcpyA
lstrcpynA
FreeLibrary
lstrcatA
GetProcAddress
LoadLibraryA
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
VirtualAlloc
VirtualProtect

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store

Sections

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/Setup.exe
.exe windows:4 windows x86 arch:x86

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

CODE
Size: 513KB - Virtual size: 513KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/data.js
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/img/0.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/img/1.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/img/2.jpeg
.jpg
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/index.html
.html
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/css/PIE.htc
.js
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/css/formcontrols.css
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/css/layout.css
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/css/main.css
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/button_disabled.png
.png
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/button_normal.png
.png
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/checkbox.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/hr.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/page.png
.png
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/progress.png
.png
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/radio.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/select.png
.png
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_arrow_down.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_arrow_up.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_drag_bottom.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_drag_middle.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_drag_top.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/img/windows_track.gif
.gif
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/js/app.js
.js
$TEMP/aeac2814-61bf-4a12-8b11-c5ea3cfa382c/web/js/formcontrols.min.js
.js
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

7a:29:ea:7e:77:da:c7:b6:5f:c2:0e:cc:cb:2d:8a:3cCertificate

Extended Key Usages

Key Usages

Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 172KB

UPX1 Size: 18KB - Virtual size: 20KB

.rsrc Size: 3KB - Virtual size: 4KB

2017f2acbdaa42ab3e4adeb8b4c37e7b

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 1024B - Virtual size: 784B

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

.reloc Size: 1024B - Virtual size: 520B

Headers

File Characteristics

Sections

CODE Size: 513KB - Virtual size: 513KB

DATA Size: 8KB - Virtual size: 7KB

BSS Size: - Virtual size: 3KB

.idata Size: 9KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 40KB - Virtual size: 40KB

.rsrc Size: 54KB - Virtual size: 54KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 107KB

.ndata Size: - Virtual size: 40KB

.rsrc Size: 3KB - Virtual size: 3KB

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

7a:29:ea:7e:77:da:c7:b6:5f:c2:0e:cc:cb:2d:8a:3c
Certificate

UPX0
Size: - Virtual size: 172KB

UPX1
Size: 18KB - Virtual size: 20KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 1024B - Virtual size: 784B

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

.reloc
Size: 1024B - Virtual size: 520B

CODE
Size: 513KB - Virtual size: 513KB

DATA
Size: 8KB - Virtual size: 7KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 9KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 40KB - Virtual size: 40KB

.rsrc
Size: 54KB - Virtual size: 54KB

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 107KB

.ndata
Size: - Virtual size: 40KB

.rsrc
Size: 3KB - Virtual size: 3KB