46572cc1cf29269d6d3a563ba4e4c579_JaffaCakes118

General

Target

46572cc1cf29269d6d3a563ba4e4c579_JaffaCakes118
Size

483KB
MD5

46572cc1cf29269d6d3a563ba4e4c579
SHA1

9ea9e5c5b1ba9c33b7856bbf81bf34047e3431c7
SHA256

d0ec753c741ee7715c08648d1d3409c39f1f5695c06c7a88be7e1536a3756203
SHA512

6cb77b91c43cb692f8096e12b0616318433ae5dfc916119f02153f1df9463b79a506d1c176ef9efc2e52d68b217678250b575ae2f9734b029bfc96f194387faf
SSDEEP

6144:y36ZTKltEOKlc485fiBrSaDg0fD5/DDw10VZuMfC6/24DnnjwL4I/lfiMhNr01Hx:y377EOaBZp75bDnZlLjwL4Ul1Nr+HTn

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
46572cc1cf29269d6d3a563ba4e4c579_JaffaCakes118
unpack001/out.upx

Files

46572cc1cf29269d6d3a563ba4e4c579_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

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: 332KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 413KB - Virtual size: 416KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.edata
Size: 87KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 74KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

INIT
Size: 55KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

BSS
Size: 175KB - Virtual size: 201KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 109KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.text
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 69KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 332KB

UPX1 Size: 413KB - Virtual size: 416KB

.rsrc Size: 69KB - Virtual size: 72KB

Headers

DLL Characteristics

File Characteristics

Sections

.edata Size: 87KB - Virtual size: 124KB

.rdata Size: 74KB - Virtual size: 116KB

INIT Size: 55KB - Virtual size: 55KB

BSS Size: 175KB - Virtual size: 201KB

.rdata Size: 109KB - Virtual size: 144KB

.text Size: 5KB - Virtual size: 4KB

.rsrc Size: 69KB - Virtual size: 68KB

.reloc Size: 1024B - Virtual size: 32B

UPX0
Size: - Virtual size: 332KB

UPX1
Size: 413KB - Virtual size: 416KB

.rsrc
Size: 69KB - Virtual size: 72KB

.edata
Size: 87KB - Virtual size: 124KB

.rdata
Size: 74KB - Virtual size: 116KB

INIT
Size: 55KB - Virtual size: 55KB

BSS
Size: 175KB - Virtual size: 201KB

.rdata
Size: 109KB - Virtual size: 144KB

.text
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 69KB - Virtual size: 68KB

.reloc
Size: 1024B - Virtual size: 32B