b73c3edcb6a2b934ebdb44c7a1f48c95_JaffaCakes118 | Triage

Sharing

General

Target

b73c3edcb6a2b934ebdb44c7a1f48c95_JaffaCakes118
Size

13KB
MD5

b73c3edcb6a2b934ebdb44c7a1f48c95
SHA1

70efb643fd2ae068c692af91443dae05a1b5318e
SHA256

1a26b58a52097d5e536e4bd291a62d4c9c4b38e451f46d23cd145c01ed33b15e
SHA512

4ab4eb295f1994e7d2517f79fa675c1c4405825de0d15ac0cbeca3a83ffed2fc618fa1c2fdcd65fd07eddb82877d317e004f0287d6979110f6460bbbe99e6047
SSDEEP

192:7g9pi7j9lEQgmNrx2s9jK6UhemGmjyuTg2VdU7GOaGnkf4waOOVG7ASrj:k9piTE3s9W6UsmFjYAyKOaqkf+Ax

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
b73c3edcb6a2b934ebdb44c7a1f48c95_JaffaCakes118
unpack001/out.upx

Files

b73c3edcb6a2b934ebdb44c7a1f48c95_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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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_32BIT_MACHINE

Sections

.text
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE