a84d64205f1cfdee992c0a9c2cced061_JaffaCakes118

General

Target

a84d64205f1cfdee992c0a9c2cced061_JaffaCakes118
Size

4.7MB
MD5

a84d64205f1cfdee992c0a9c2cced061
SHA1

8fa59411015de7af2af97d06a5c558dbe304f9fb
SHA256

6c28077cd0550d28b64ee29011b6d2e9dbddd2c59a80d57673fe17dc4cedd1e8
SHA512

0a20d03af6acfb11b2a721f0c6864e245659001be8e40c2f946b140ee03a5ef448885ec6c09d6ae338a9b05456491fe6f2cb593b1c3641c18ecf1614ff988144
SSDEEP

98304:abPstKsk0tH14qI25wgXjVtLVvqTjRA5LVsQOTKQDyyCyyy:+PKV4FngXjVluRAlWQOOQ

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
a84d64205f1cfdee992c0a9c2cced061_JaffaCakes118
unpack001/out.upx

Files

a84d64205f1cfdee992c0a9c2cced061_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 7.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 363KB - Virtual size: 364KB

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 8.8MB - Virtual size: 8.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 26KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 362KB - Virtual size: 362KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.7MB

UPX1 Size: 4.3MB - Virtual size: 4.3MB

.rsrc Size: 363KB - Virtual size: 364KB

Headers

File Characteristics

Sections

.text Size: 8.8MB - Virtual size: 8.8MB

.data Size: 36KB - Virtual size: 35KB

.rdata Size: 1.7MB - Virtual size: 1.7MB

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

.bss Size: - Virtual size: 26KB

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

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

.tls Size: 512B - Virtual size: 32B

.rsrc Size: 362KB - Virtual size: 362KB

UPX0
Size: - Virtual size: 7.7MB

UPX1
Size: 4.3MB - Virtual size: 4.3MB

.rsrc
Size: 363KB - Virtual size: 364KB

.text
Size: 8.8MB - Virtual size: 8.8MB

.data
Size: 36KB - Virtual size: 35KB

.rdata
Size: 1.7MB - Virtual size: 1.7MB

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

.bss
Size: - Virtual size: 26KB

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

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

.tls
Size: 512B - Virtual size: 32B

.rsrc
Size: 362KB - Virtual size: 362KB