ec1a80140d7233b98c7a54f7b287a81d_JaffaCakes118

General

Target

ec1a80140d7233b98c7a54f7b287a81d_JaffaCakes118
Size

592KB
MD5

ec1a80140d7233b98c7a54f7b287a81d
SHA1

60414c9c5094069c64fb34a15859d635db612650
SHA256

6faab113b22205b79f392ad142963335885d83789ebd1c4500a765898f3d89cd
SHA512

c66eaa53aed69e00dd8341abcfa31fde2f7b9794089a1a969127e5ef4d4abae81e5556c00beab6054f4ada9cb931d675d57ce4e79806785dbb844d2350de4309
SSDEEP

12288:r3L4S1SXlWQ1AAVQNG2/hHijoMdHFazSk6Zby1X/d9GAVIMc:r7WX5AAsG2JHijoOHFBMXiAlc

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
ec1a80140d7233b98c7a54f7b287a81d_JaffaCakes118
unpack001/out.upx

Files

ec1a80140d7233b98c7a54f7b287a81d_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: 1.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 554KB - Virtual size: 556KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 40KB

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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 40KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 72B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 63B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 77KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 250KB - Virtual size: 250KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.2MB

UPX1 Size: 554KB - Virtual size: 556KB

.rsrc Size: 36KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.itext Size: 6KB - Virtual size: 5KB

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

.bss Size: - Virtual size: 40KB

.idata Size: 14KB - Virtual size: 14KB

.tls Size: - Virtual size: 72B

.rdata Size: 512B - Virtual size: 63B

.reloc Size: 77KB - Virtual size: 76KB

.rsrc Size: 250KB - Virtual size: 250KB

UPX0
Size: - Virtual size: 1.2MB

UPX1
Size: 554KB - Virtual size: 556KB

.rsrc
Size: 36KB - Virtual size: 40KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.itext
Size: 6KB - Virtual size: 5KB

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

.bss
Size: - Virtual size: 40KB

.idata
Size: 14KB - Virtual size: 14KB

.tls
Size: - Virtual size: 72B

.rdata
Size: 512B - Virtual size: 63B

.reloc
Size: 77KB - Virtual size: 76KB

.rsrc
Size: 250KB - Virtual size: 250KB