f0967d2d691a1fff1f9f0a8fc5cd66a2_JaffaCakes118

General

Target

f0967d2d691a1fff1f9f0a8fc5cd66a2_JaffaCakes118
Size

354KB
MD5

f0967d2d691a1fff1f9f0a8fc5cd66a2
SHA1

83b066bb506c18b0d8ebce546b72e9f716984589
SHA256

3b6fd71f755079f0ab524971ecf7cdcd423a29d8f242e7aa1e0266fc308df354
SHA512

4ac31ddc0d06e300bed7e6124530efe221d68bf59cb08f23d57bc1a947957078becccf83aa86802b9523a16c702ac47e1db8b2620fc919ed540cff2f8803ba0e
SSDEEP

6144:CB253wzu3vMllemJ/G0IIJhqoAtDTTDaIhd5wsqhYcLzqh2zhlv:c25A6fMllemJ/GlIYtj+I75WNP

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
f0967d2d691a1fff1f9f0a8fc5cd66a2_JaffaCakes118
unpack001/out.upx

Files

f0967d2d691a1fff1f9f0a8fc5cd66a2_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: 692KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 314KB - Virtual size: 316KB

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: 764KB - Virtual size: 763KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 4KB

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: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 125KB - Virtual size: 125KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 692KB

UPX1 Size: 314KB - Virtual size: 316KB

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

Headers

File Characteristics

Sections

CODE Size: 764KB - Virtual size: 763KB

DATA Size: 10KB - Virtual size: 10KB

BSS Size: - Virtual size: 4KB

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

.tls Size: - Virtual size: 16B

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

.reloc Size: 56KB - Virtual size: 56KB

.rsrc Size: 125KB - Virtual size: 125KB

UPX0
Size: - Virtual size: 692KB

UPX1
Size: 314KB - Virtual size: 316KB

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

CODE
Size: 764KB - Virtual size: 763KB

DATA
Size: 10KB - Virtual size: 10KB

BSS
Size: - Virtual size: 4KB

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

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 56KB - Virtual size: 56KB

.rsrc
Size: 125KB - Virtual size: 125KB