c026e501c46f2c3b9f0ca413943d2b39_JaffaCakes118

General

Target

c026e501c46f2c3b9f0ca413943d2b39_JaffaCakes118
Size

419KB
MD5

c026e501c46f2c3b9f0ca413943d2b39
SHA1

b9fd3dee8747f1bfd81585c8c92869aaf8fc78d3
SHA256

f971170b410f967d1108b58bee38b7b5a9965be4063435f782124ac89f239101
SHA512

45f1bf1c57a4e2f933de0bbc807d6b9fe388d5295ef6280f49c28844ef66aaa8751afca14e7ba6c167fb67249fc2c82ede5a1dd7dc27f642a78303ff8fd9c2e5
SSDEEP

6144:mLKL3Af375K/cKH2+f0T3Hy/LSvZQoH00ldK+pPMGyHb3bf3xwltFgUV1nVlVdne:SlKv0TC+RQoDlQ+pByHbVw7GRGZ1h

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
c026e501c46f2c3b9f0ca413943d2b39_JaffaCakes118
unpack001/out.upx

Files

c026e501c46f2c3b9f0ca413943d2b39_JaffaCakes118
.exe windows:7 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

Sections

UPX0
Size: - Virtual size: 192KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 350KB - Virtual size: 352KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:7 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

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 546B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 340KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.xdata
Size: 1024B - Virtual size: 977B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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: 192KB

UPX1 Size: 350KB - Virtual size: 352KB

.rsrc Size: 68KB - Virtual size: 72KB

Headers

File Characteristics

Sections

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

.rdata Size: 1024B - Virtual size: 546B

.tls Size: 4KB - Virtual size: 4KB

.data Size: 340KB - Virtual size: 340KB

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

.xdata Size: 1024B - Virtual size: 977B

.rsrc Size: 86KB - Virtual size: 85KB

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

UPX0
Size: - Virtual size: 192KB

UPX1
Size: 350KB - Virtual size: 352KB

.rsrc
Size: 68KB - Virtual size: 72KB

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

.rdata
Size: 1024B - Virtual size: 546B

.tls
Size: 4KB - Virtual size: 4KB

.data
Size: 340KB - Virtual size: 340KB

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

.xdata
Size: 1024B - Virtual size: 977B

.rsrc
Size: 86KB - Virtual size: 85KB

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