602fd3a2342c4db4f69ee97dfa96d94f_JaffaCakes118

General

Target

602fd3a2342c4db4f69ee97dfa96d94f_JaffaCakes118
Size

1.3MB
MD5

602fd3a2342c4db4f69ee97dfa96d94f
SHA1

18d69137bd64ce4a3ea4a76833a310f731ef72db
SHA256

c3c8ea445587126fdbe2d07e30b12fe672862e5452166d171902e0a0899b7743
SHA512

74f957c5ad9d7111e7be58330dea517e102cbf77d18dc3f6fb4525b0a4fb082a0b77f25a54ea262dfcc25ddc9812105dae4fe5e648804b74260565c6b6e6cc6c
SSDEEP

24576:DuMfs9OCyV5T0CYdLxGTc+t0hBeA1iS8ZcuXvNYFWb/Lkx6A8fzjX:DNk9Dw5/0dANyn49ZcuXvNYM/4x6A8fn

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
602fd3a2342c4db4f69ee97dfa96d94f_JaffaCakes118
unpack001/out.upx

Files

602fd3a2342c4db4f69ee97dfa96d94f_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: 6.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

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: 762KB - Virtual size: 761KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 11KB - Virtual size: 10KB

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: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 6.9MB - Virtual size: 6.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.4MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

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

Headers

File Characteristics

Sections

.text Size: 762KB - Virtual size: 761KB

.itext Size: 3KB - Virtual size: 2KB

.data Size: 10KB - Virtual size: 10KB

.bss Size: - Virtual size: 19KB

.idata Size: 11KB - Virtual size: 10KB

.tls Size: - Virtual size: 52B

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

.reloc Size: 48KB - Virtual size: 48KB

.rsrc Size: 6.9MB - Virtual size: 6.9MB

UPX0
Size: - Virtual size: 6.4MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

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

.text
Size: 762KB - Virtual size: 761KB

.itext
Size: 3KB - Virtual size: 2KB

.data
Size: 10KB - Virtual size: 10KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 11KB - Virtual size: 10KB

.tls
Size: - Virtual size: 52B

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

.reloc
Size: 48KB - Virtual size: 48KB

.rsrc
Size: 6.9MB - Virtual size: 6.9MB