29bd0ffed01db8b4a0d0c9269c7cadc8_JaffaCakes118

General

Target

29bd0ffed01db8b4a0d0c9269c7cadc8_JaffaCakes118
Size

483KB
MD5

29bd0ffed01db8b4a0d0c9269c7cadc8
SHA1

7dad5183de945a564882f91c801846c153305549
SHA256

d8e240c938158baaaea636d28b183bcaf0b56800603151dbc75e27fa054afdf3
SHA512

246340f831b919683ecca4b0339dc25399e8dafc374c6ab1741c97b088c7465b333864499d7b3d3ec062fdfbdcb2aef118c9f0d77ff8eaf9a59569296eeb86d1
SSDEEP

12288:Sr8kwFHZeCodbTRA5aDASYOR1IrytUCht1+Frw:Sr8hDeVdPRA5alYORBUChnow

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
29bd0ffed01db8b4a0d0c9269c7cadc8_JaffaCakes118
unpack001/out.upx

Files

29bd0ffed01db8b4a0d0c9269c7cadc8_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: 450KB - Virtual size: 452KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 32KB

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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

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: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 197KB - Virtual size: 197KB

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: 450KB - Virtual size: 452KB

.rsrc Size: 32KB - Virtual size: 32KB

Headers

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.itext Size: 19KB - Virtual size: 18KB

.data Size: 17KB - Virtual size: 17KB

.bss Size: - Virtual size: 24KB

.idata Size: 13KB - Virtual size: 12KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 61KB - Virtual size: 61KB

.rsrc Size: 197KB - Virtual size: 197KB

UPX0
Size: - Virtual size: 1.1MB

UPX1
Size: 450KB - Virtual size: 452KB

.rsrc
Size: 32KB - Virtual size: 32KB

.text
Size: 1.1MB - Virtual size: 1.1MB

.itext
Size: 19KB - Virtual size: 18KB

.data
Size: 17KB - Virtual size: 17KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 13KB - Virtual size: 12KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 61KB - Virtual size: 61KB

.rsrc
Size: 197KB - Virtual size: 197KB