ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118

General

Target

ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118
Size

598KB
MD5

ee7aba25e2d65b6df7f946d55aa14d25
SHA1

8499a60f2a6898439b390a146e9b8818c64b67cb
SHA256

5d513f341f1bafce37cf233a60e450e9dd9d6d8dd7e1eb894961f2c9e36c3edf
SHA512

7a079d966593e5341b976cc57061bbadff288bde82de0888849271731a9f1be0816e5e86ee0e7d9a61868addff5f0bf1e75635c592ef923be9087d80d854909e
SSDEEP

12288:RtT+tYipsDYmltm6YXh3Y9ta/E7f7/P1SVL4fvFMq2euU7Zj/:gmMWt1YBCND/N8Lkj2eBj

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
ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118
unpack001/out.upx

Files

ee7aba25e2d65b6df7f946d55aa14d25_JaffaCakes118
.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

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: 493KB - Virtual size: 496KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 104KB - Virtual size: 104KB

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: 824KB - Virtual size: 823KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

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: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 684KB - Virtual size: 684KB

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: 493KB - Virtual size: 496KB

.rsrc Size: 104KB - Virtual size: 104KB

Headers

File Characteristics

Sections

.text Size: 824KB - Virtual size: 823KB

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

.data Size: 25KB - Virtual size: 24KB

.bss Size: - Virtual size: 21KB

.idata Size: 12KB - Virtual size: 12KB

.tls Size: - Virtual size: 60B

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

.reloc Size: 56KB - Virtual size: 55KB

.rsrc Size: 684KB - Virtual size: 684KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 493KB - Virtual size: 496KB

.rsrc
Size: 104KB - Virtual size: 104KB

.text
Size: 824KB - Virtual size: 823KB

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

.data
Size: 25KB - Virtual size: 24KB

.bss
Size: - Virtual size: 21KB

.idata
Size: 12KB - Virtual size: 12KB

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 56KB - Virtual size: 55KB

.rsrc
Size: 684KB - Virtual size: 684KB