05b42778f902f011698b3fda409148f1_JaffaCakes118 | Triage

Sharing

General

Target

05b42778f902f011698b3fda409148f1_JaffaCakes118
Size

555KB
MD5

05b42778f902f011698b3fda409148f1
SHA1

01bd1d1405bd0e92ec0fd88e7abf7df9cf53b761
SHA256

4453a92e4bbc5be40ff11422bed3a72bade913faf2abd9ad68ec36e565792b70
SHA512

3d4b17d6ef02088ddb83ca6e806ebaaf727a0d61743b3b482c611a598e1a1998127738f3342a5dc21b388585a504e619062d42ca1ab2c830ee286a7b8c98ad4b
SSDEEP

12288:Ipfh4iDHPBacpPdy4U2a8iOHhhDKtAson69q9F9rbQtX5wx:GRgcpPdy4ta8imhVOk6uF9KX5wx

Score

5^/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
05b42778f902f011698b3fda409148f1_JaffaCakes118
unpack001/out.upx

Files

05b42778f902f011698b3fda409148f1_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 620KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 551KB - Virtual size: 552KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ