ada595ccb4ef810e39cd357c56f01e21_JaffaCakes118

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General

Target

ada595ccb4ef810e39cd357c56f01e21_JaffaCakes118
Size

774KB
MD5

ada595ccb4ef810e39cd357c56f01e21
SHA1

69d7b9b1efea5cf3107ac1e794cf5a9dca30a78a
SHA256

ad13913af3b2b7a088f2cc13c9b53adfffe69064aea8c822079bda985ab9ce6d
SHA512

72b54872fb5e7f83f35cc984f7ae0e897a554e071922fb809b64dc8827fbeb8d842c7178cb2a0378c72b2d22284c81e1d1fefa918a78837c1f3ff1a1b156c45c
SSDEEP

12288:OrpPmXqd0VqprrU8iXjpvabBOQ1gCDM8fh+Iuj7GhYc5tfI1fC+:OrWzqJU8Wjpvaf1Zzg7GqcHI16+

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

ada595ccb4ef810e39cd357c56f01e21_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Code Sign

61:0c:7e:43:00:00:00:00:00:08
Certificate

Issuer

CN=TRUST ME INC.

Not Before

20/06/2012, 12:56

Not After

20/06/2013, 13:06

Subject

CN=Microsoft Corporation,OU=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageKeyEncipherment
KeyUsageDataEncipherment

40:fe:b6:bd:6e:18:99:a7:4d:cc:57:ed:be:cb:9b:f7:ea:7e:38:51
Signer

Actual PE Digest

40:fe:b6:bd:6e:18:99:a7:4d:cc:57:ed:be:cb:9b:f7:ea:7e:38:51

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 2.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 678KB - Virtual size: 680KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 96KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 539KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 670B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

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: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 328KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

61:0c:7e:43:00:00:00:00:00:08Certificate

Extended Key Usages

Key Usages

40:fe:b6:bd:6e:18:99:a7:4d:cc:57:ed:be:cb:9b:f7:ea:7e:38:51Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.1MB

UPX1 Size: 678KB - Virtual size: 680KB

.rsrc Size: 94KB - Virtual size: 96KB

Headers

File Characteristics

Sections

.text Size: 1.7MB - Virtual size: 1.7MB

.itext Size: 6KB - Virtual size: 6KB

.data Size: 55KB - Virtual size: 55KB

.bss Size: - Virtual size: 539KB

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

.didata Size: 1024B - Virtual size: 670B

.tls Size: - Virtual size: 64B

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

.reloc Size: 136KB - Virtual size: 136KB

.rsrc Size: 328KB - Virtual size: 328KB

61:0c:7e:43:00:00:00:00:00:08
Certificate

40:fe:b6:bd:6e:18:99:a7:4d:cc:57:ed:be:cb:9b:f7:ea:7e:38:51
Signer

UPX0
Size: - Virtual size: 2.1MB

UPX1
Size: 678KB - Virtual size: 680KB

.rsrc
Size: 94KB - Virtual size: 96KB

.text
Size: 1.7MB - Virtual size: 1.7MB

.itext
Size: 6KB - Virtual size: 6KB

.data
Size: 55KB - Virtual size: 55KB

.bss
Size: - Virtual size: 539KB

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

.didata
Size: 1024B - Virtual size: 670B

.tls
Size: - Virtual size: 64B

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

.reloc
Size: 136KB - Virtual size: 136KB

.rsrc
Size: 328KB - Virtual size: 328KB