0a7e3c68e3b1dfc59a96690f1c5a7d0f_JaffaCakes118

General

Target

0a7e3c68e3b1dfc59a96690f1c5a7d0f_JaffaCakes118
Size

7.4MB
MD5

0a7e3c68e3b1dfc59a96690f1c5a7d0f
SHA1

98661cd91b0a55c6d4294b7534aac06a7990625b
SHA256

d481f67211efec7e3b61b782370332bb6c499e2aeb2efc53d55e32ceddb8715b
SHA512

29bc706b5f694bf1afcb05c7a63aca515b314797e502a79590a7123360a8b6162308ca892a22384aa966f3227680da6bd98a5e22acdd51009470059bd4f600de
SSDEEP

196608:Umf6NBzCBrnA7gpwW7MbTCVgATH7TWrTzwia2cdTQD0UoWS/8lJaU:UH/6rn1M3gVH7T6TzwFzTgRS/Y

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
0a7e3c68e3b1dfc59a96690f1c5a7d0f_JaffaCakes118
unpack001/out.upx

Files

0a7e3c68e3b1dfc59a96690f1c5a7d0f_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: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7.4MB - Virtual size: 7.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 38KB - 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

CODE
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 6KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

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: 115KB - Virtual size: 115KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 7.2MB - Virtual size: 7.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 7.4MB - Virtual size: 7.4MB

.rsrc Size: 38KB - Virtual size: 40KB

Headers

File Characteristics

Sections

CODE Size: 1.5MB - Virtual size: 1.5MB

DATA Size: 21KB - Virtual size: 21KB

BSS Size: - Virtual size: 6KB

.idata Size: 12KB - Virtual size: 11KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 115KB - Virtual size: 115KB

.rsrc Size: 7.2MB - Virtual size: 7.2MB

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 7.4MB - Virtual size: 7.4MB

.rsrc
Size: 38KB - Virtual size: 40KB

CODE
Size: 1.5MB - Virtual size: 1.5MB

DATA
Size: 21KB - Virtual size: 21KB

BSS
Size: - Virtual size: 6KB

.idata
Size: 12KB - Virtual size: 11KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 115KB - Virtual size: 115KB

.rsrc
Size: 7.2MB - Virtual size: 7.2MB