239e911ba80cebb8148152faafe18d7e_JaffaCakes118

General

Target

239e911ba80cebb8148152faafe18d7e_JaffaCakes118
Size

599KB
MD5

239e911ba80cebb8148152faafe18d7e
SHA1

0b64b57dc2e129aab395d6b8f1df64d7730e93fe
SHA256

7d062660bc2a5967dc9a3bf117b12fc26c167470e8a200b96c09d2f85ad49bac
SHA512

ef3cdc5933ec313d1b92c8114d54641c076ad4f6c4c6b6b3b32c82fd5b8ab42749c89e501bf9406d4b40e7fa066b1cbf23ab7539689af816fcced9885e96a295
SSDEEP

12288:C/82OHgu0FYGTdU0pFQdQPi5ucr+p4ikDcomUXNyudSrJfhEjf4e:yuUYGxU6gQaIcr+lkUPZhs

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
239e911ba80cebb8148152faafe18d7e_JaffaCakes118
unpack001/out.upx

Files

239e911ba80cebb8148152faafe18d7e_JaffaCakes118
.exe windows:5 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: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 480KB - Virtual size: 480KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 118KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 877KB - Virtual size: 876KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

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: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 480KB - Virtual size: 480KB

.rsrc Size: 118KB - Virtual size: 120KB

Headers

File Characteristics

Sections

.text Size: 877KB - Virtual size: 876KB

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

.data Size: 13KB - Virtual size: 13KB

.bss Size: - Virtual size: 20KB

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

.tls Size: - Virtual size: 60B

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

.reloc Size: 58KB - Virtual size: 57KB

.rsrc Size: 1.6MB - Virtual size: 1.6MB

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 480KB - Virtual size: 480KB

.rsrc
Size: 118KB - Virtual size: 120KB

.text
Size: 877KB - Virtual size: 876KB

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

.data
Size: 13KB - Virtual size: 13KB

.bss
Size: - Virtual size: 20KB

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

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 58KB - Virtual size: 57KB

.rsrc
Size: 1.6MB - Virtual size: 1.6MB