186dbb0270b2e2e16f30e45c691963dd_JaffaCakes118

General

Target

186dbb0270b2e2e16f30e45c691963dd_JaffaCakes118
Size

328KB
MD5

186dbb0270b2e2e16f30e45c691963dd
SHA1

86fe1a77809b3199f5b206aecbe01ce622f4dd42
SHA256

815df4062f831a9b31bbb099551f18aa5f807dd64716ba2a8b4865c16312ab2e
SHA512

d715bcc2f4491fe7be7b70c5b56123151b4252b930699e6f5b34d5847255df30f3618954ede7374d8cd2448f8d08621a0263af2c91ed5b17b73c35d9fbbaa245
SSDEEP

6144:PJu+klcTmkQ7B0w8RI7sePzZkw2pECPs2wTqJw+zYs7BJNNG:PJmcTM7SRI7sWkkC02w4w+jjNNG

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
186dbb0270b2e2e16f30e45c691963dd_JaffaCakes118
unpack001/out.upx

Files

186dbb0270b2e2e16f30e45c691963dd_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: 636KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 324KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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: 793KB - Virtual size: 793KB

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: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 11KB

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: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 636KB

UPX1 Size: 324KB - Virtual size: 328KB

.rsrc Size: 3KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 793KB - Virtual size: 793KB

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

.data Size: 14KB - Virtual size: 13KB

.bss Size: - Virtual size: 23KB

.idata Size: 11KB - Virtual size: 11KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 59KB - Virtual size: 58KB

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

UPX0
Size: - Virtual size: 636KB

UPX1
Size: 324KB - Virtual size: 328KB

.rsrc
Size: 3KB - Virtual size: 4KB

.text
Size: 793KB - Virtual size: 793KB

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

.data
Size: 14KB - Virtual size: 13KB

.bss
Size: - Virtual size: 23KB

.idata
Size: 11KB - Virtual size: 11KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 59KB - Virtual size: 58KB

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