9697b5a862eacc502e214d2f776a37e6_JaffaCakes118

General

Target

9697b5a862eacc502e214d2f776a37e6_JaffaCakes118
Size

838KB
MD5

9697b5a862eacc502e214d2f776a37e6
SHA1

0bd7ebf447bfee30383faba32413d4be00442f17
SHA256

1bcec11b45ba82de00c64c8781eae82231bda429f41cd9311c66ecbe9615e637
SHA512

135668f457aab70561a99e596d13f31df1b7d9facd6c24f941498f2d6ff2e0f14e5890cd49340a2da1ca8238894c525d564623934929b46ec08e0509d800efe8
SSDEEP

24576:OLOD1n8SH41Y2McJG/tHDQfpy8HzU4KS/O7:5WSH4+VcJGj2vz/KS/O

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 2 IoCs

Checks for missing Authenticode signature.

resource
9697b5a862eacc502e214d2f776a37e6_JaffaCakes118
unpack001/out.upx

Files

9697b5a862eacc502e214d2f776a37e6_JaffaCakes118
.exe windows:4 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

UPX0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 830KB - Virtual size: 832KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 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: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 29KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 52B

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: 72KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 767KB - Virtual size: 767KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.1MB

UPX1 Size: 830KB - Virtual size: 832KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 1.0MB - Virtual size: 1.0MB

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

.data Size: 15KB - Virtual size: 15KB

.bss Size: - Virtual size: 29KB

.idata Size: 13KB - Virtual size: 13KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 72KB - Virtual size: 71KB

.rsrc Size: 767KB - Virtual size: 767KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 830KB - Virtual size: 832KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 1.0MB - Virtual size: 1.0MB

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

.data
Size: 15KB - Virtual size: 15KB

.bss
Size: - Virtual size: 29KB

.idata
Size: 13KB - Virtual size: 13KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 72KB - Virtual size: 71KB

.rsrc
Size: 767KB - Virtual size: 767KB