71452a4962ca4a5932694d61c4074858_JaffaCakes118 | Triage

Sharing

General

Target

71452a4962ca4a5932694d61c4074858_JaffaCakes118
Size

88KB
MD5

71452a4962ca4a5932694d61c4074858
SHA1

7115472ae5510b718621a2b7dfd53cb80c0d8efe
SHA256

475501e39abfcb3c2c6ee4236ae95d8376a07da97b874a52432f514dc88e81b5
SHA512

7dc50109844cf64fbd635958c081b58e37e10010f98d11c80c8319aba3c07d0a8dff1603f7d0bd856f657cdd0d9c9c2a1828272bb7769cbcd6db4012dd3a51b6
SSDEEP

1536:CGC3/IZDlYZedlywtuYMD8WZCyOmBqNgMuXlPcIXpu3jsve7GNkPHgYS66lyp9H:LsIxlhFuY64NNmlEIX1ve7GNkPgYGl81

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
71452a4962ca4a5932694d61c4074858_JaffaCakes118
unpack001/out.upx

Files

71452a4962ca4a5932694d61c4074858_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: 128KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 87KB - Virtual size: 88KB

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: 168KB - Virtual size: 167KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE