2c8f06cca2a993cb3d333378374a5c1e_JaffaCakes118

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General

Target

2c8f06cca2a993cb3d333378374a5c1e_JaffaCakes118
Size

93KB
MD5

2c8f06cca2a993cb3d333378374a5c1e
SHA1

c42496d464ae209e40f3edf73b3ee288e2f87394
SHA256

cf38504677f7534107b9c0cdac103b1f4b5372fa12994a79f6c1b7462a797885
SHA512

4ba8c9dafa800a830a7e7f46445fde92b6013fddc2f37eefc8195f6fa1121d8510ad5d00ec102f5f6d42d06572c5d21188c0d23813cd49c898de535869ae6f2f
SSDEEP

1536:/Hti7/pWYALy9Kvc6hPHChgfbCrCA/rwIy2TmaW7tjEvh62VIegoMRrpHUAjttwD:8UPLAmfCyfKtbTmj7tj834R1HUAjtn4f

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
static1/unpack001/qa.dat	acprotect

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
static1/unpack001/qa.dat	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/qa.dat
unpack002/out.upx

Files

2c8f06cca2a993cb3d333378374a5c1e_JaffaCakes118
.rar
msimg32.dll
.dll windows:4 windows x86 arch:x86

15ef4c271a487dda868f7f31d30a3c74

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
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

25/04/2007, 00:00

Not After

09/07/2019, 18:40

Subject

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning
ExtKeyUsageClientAuth

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0d
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

30/04/2007, 00:00

Not After

29/04/2012, 23:59

Subject

CN=WoSign Time Stamping Signer,O=WoSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

57:97:0b:9c:1a:0f:15:21:3c:2c:39:9d:e9:9e:53:86
Certificate

Issuer

CN=WoSign Code Signing Authority,O=WoSign\, Inc.,C=US

Not Before

07/04/2011, 00:00

Not After

06/04/2012, 23:59

Subject

CN=Jilin Xingchen Network Technology Co.\, Ltd,OU=WoSign Class 3 Code Signing,O=Jilin Xingchen Network Technology Co.\, Ltd,L=Jilin,ST=Jilin,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

12:d4:19:f1:4b:20:04:c7:55:0c:46:fe:7a:4b:b6:cf:c3:6f:ef:af
Signer

Actual PE Digest

12:d4:19:f1:4b:20:04:c7:55:0c:46:fe:7a:4b:b6:cf:c3:6f:ef:af

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

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

LoadLibraryA
lstrcatA
GetEnvironmentVariableA
GetProcAddress

Exports

Exports

AlphaBlend
DllInitialize
GradientFill
TransparentBlt
vSetDdrawflag

Sections

.text
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 457B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 20B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 82B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
qa.dat
.dll 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_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

UPX0
Size: - Virtual size: 888KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll 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_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.text
Size: 98KB - Virtual size: 98KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 812KB - Virtual size: 812KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
说明.txt

Sharing

General

Malware Config

Signatures

Files

15ef4c271a487dda868f7f31d30a3c74

Code Sign

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0dCertificate

Extended Key Usages

Key Usages

57:97:0b:9c:1a:0f:15:21:3c:2c:39:9d:e9:9e:53:86Certificate

Extended Key Usages

Key Usages

12:d4:19:f1:4b:20:04:c7:55:0c:46:fe:7a:4b:b6:cf:c3:6f:ef:afSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 512B - Virtual size: 272B

.rdata Size: 512B - Virtual size: 457B

.data Size: - Virtual size: 20B

.reloc Size: 512B - Virtual size: 82B

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 888KB

UPX1 Size: 88KB - Virtual size: 88KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 98KB - Virtual size: 98KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 1KB - Virtual size: 1KB

.rsrc Size: 812KB - Virtual size: 812KB

.reloc Size: 11KB - Virtual size: 11KB

42:ce:8a:30:d3:56:02:f8:41:18:6c:6e:20:53:19:04
Certificate

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

43:73:c5:9c:4f:32:a9:e5:b5:d3:de:f1:26:9a:12:0d
Certificate

57:97:0b:9c:1a:0f:15:21:3c:2c:39:9d:e9:9e:53:86
Certificate

12:d4:19:f1:4b:20:04:c7:55:0c:46:fe:7a:4b:b6:cf:c3:6f:ef:af
Signer

.text
Size: 512B - Virtual size: 272B

.rdata
Size: 512B - Virtual size: 457B

.data
Size: - Virtual size: 20B

.reloc
Size: 512B - Virtual size: 82B

UPX0
Size: - Virtual size: 888KB

UPX1
Size: 88KB - Virtual size: 88KB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 98KB - Virtual size: 98KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 812KB - Virtual size: 812KB

.reloc
Size: 11KB - Virtual size: 11KB