4c2660b92642f4d47f005fc827d8da94_JaffaCakes118

General

Target

4c2660b92642f4d47f005fc827d8da94_JaffaCakes118
Size

11KB
MD5

4c2660b92642f4d47f005fc827d8da94
SHA1

c6cddb4d01f450716103f191377561d7ebb2ad99
SHA256

1e1a7e5d979e62e8dcaae47e6705bc6f32b3e275edc115cbeead3a42954ebbff
SHA512

ccb4e44922ba02d91510087fa749e99422b7e5ab8c790a9d288ce5025c99394d2198df5a9f625429a40c21139cc4a8e19905dcd3f12dbd7481f57d2d4a6abfd5
SSDEEP

192:nrag3guUwGDRRgTW9+faQDuURPR1uUg7M0kEdblxlswDCElGb:N3gtwQRkpaQDRPDDgVvDsYlG

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
4c2660b92642f4d47f005fc827d8da94_JaffaCakes118
unpack001/out.upx

Files

4c2660b92642f4d47f005fc827d8da94_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 9KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 4KB

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: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 512B - Virtual size: 224B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 10KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

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: 1024B - Virtual size: 848B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 52KB

UPX1 Size: 9KB - Virtual size: 12KB

.rsrc Size: 512B - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 12KB - Virtual size: 12KB

.itext Size: 512B - Virtual size: 224B

.data Size: 2KB - Virtual size: 1KB

.bss Size: - Virtual size: 10KB

.idata Size: 1KB - Virtual size: 1KB

.tls Size: - Virtual size: 8B

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

.reloc Size: 1024B - Virtual size: 848B

.rsrc Size: 512B - Virtual size: 512B

UPX0
Size: - Virtual size: 52KB

UPX1
Size: 9KB - Virtual size: 12KB

.rsrc
Size: 512B - Virtual size: 4KB

.text
Size: 12KB - Virtual size: 12KB

.itext
Size: 512B - Virtual size: 224B

.data
Size: 2KB - Virtual size: 1KB

.bss
Size: - Virtual size: 10KB

.idata
Size: 1KB - Virtual size: 1KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: 1024B - Virtual size: 848B

.rsrc
Size: 512B - Virtual size: 512B