769628d0852f3e372cbf4f79452ad5e9_JaffaCakes118

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General

Target

769628d0852f3e372cbf4f79452ad5e9_JaffaCakes118
Size

634KB
MD5

769628d0852f3e372cbf4f79452ad5e9
SHA1

bad9c8ad664b462cd29be5ae5082832320c66d45
SHA256

31fa61e79747983ffd4b64e1575eb41e5927938e6d44ef3ecd18d5c40e80e0e1
SHA512

2ec27a4932137e8b53bbb5931b7cf2c540f7a1442fe751118931f90c125654536ccf53129faa60eef3e5dcdc7f410a68e7016401a64778599970ea83f76988f0
SSDEEP

12288:Fc+ViT93e7fIMUg2nL9SY0BCt3RtgXOK33sUP8FvTspNIge2x7RAUHf9HTrP:y+Vohe7fHSxSYhtBt4l33IFvTqeCzj

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

769628d0852f3e372cbf4f79452ad5e9_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

e7:d6:b7:ea:cb:08:3f:3d:9a:07:e9:53:00:d1:a4:fe:1d:18:fd:79
Signer

Actual PE Digest

e7:d6:b7:ea:cb:08:3f:3d:9a:07:e9:53:00:d1:a4:fe:1d:18:fd:79

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: 984KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 317KB - Virtual size: 320KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 312KB - Virtual size: 316KB

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: 526KB - Virtual size: 525KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 81KB - Virtual size: 81KB

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: 618KB - Virtual size: 617KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 27KB - Virtual size: 27KB

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

e7:d6:b7:ea:cb:08:3f:3d:9a:07:e9:53:00:d1:a4:fe:1d:18:fd:79Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 984KB

UPX1 Size: 317KB - Virtual size: 320KB

.rsrc Size: 312KB - Virtual size: 316KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 526KB - Virtual size: 525KB

.rdata Size: 81KB - Virtual size: 81KB

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

.rsrc Size: 618KB - Virtual size: 617KB

.reloc Size: 27KB - Virtual size: 27KB

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

e7:d6:b7:ea:cb:08:3f:3d:9a:07:e9:53:00:d1:a4:fe:1d:18:fd:79
Signer

UPX0
Size: - Virtual size: 984KB

UPX1
Size: 317KB - Virtual size: 320KB

.rsrc
Size: 312KB - Virtual size: 316KB

.text
Size: 526KB - Virtual size: 525KB

.rdata
Size: 81KB - Virtual size: 81KB

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

.rsrc
Size: 618KB - Virtual size: 617KB

.reloc
Size: 27KB - Virtual size: 27KB